19137223896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{16087}}^1$

素因数の和:16273

約数の個数: 128

約数和(自身を含む): 56001684480

約数和(自身を除く): 36864460584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 97, 146, 168, 194, 219, 291, 292, 388, 438, 511, 582, 584, 679, 776, 876, 1022, 1164, 1358, 1533, 1752, 2037, 2044, 2328, 2716, 3066, 4074, 4088, 5432, 6132, 7081, 8148, 12264, 14162, 16087, 16296, 21243, 28324, 32174, 42486, 48261, 49567, 56648, 64348, 84972, 96522, 99134, 112609, 128696, 148701, 169944, 193044, 198268, 225218, 297402, 337827, 386088, 396536, 450436, 594804, 675654, 900872, 1174351, 1189608, 1351308, 1560439, 2348702, 2702616, 3120878, 3523053, 4681317, 4697404, 6241756, 7046106, 8220457, 9362634, 9394808, 10923073, 12483512, 14092212, 16440914, 18725268, 21846146, 24661371, 28184424, 32769219, 32881828, 37450536, 43692292, 49322742, 65538438, 65763656, 87384584, 98645484, 113912047, 131076876, 197290968, 227824094, 262153752, 341736141, 455648188, 683472282, 797384329, 911296376, 1366944564, 1594768658, 2392152987, 2733889128, 3189537316, 4784305974, 6379074632, 9568611948, 19137223896]

約数ペア:

[(1, 19137223896), (2, 9568611948), (3, 6379074632), (4, 4784305974), (6, 3189537316), (7, 2733889128), (8, 2392152987), (12, 1594768658), (14, 1366944564), (21, 911296376), (24, 797384329), (28, 683472282), (42, 455648188), (56, 341736141), (73, 262153752), (84, 227824094), (97, 197290968), (146, 131076876), (168, 113912047), (194, 98645484), (219, 87384584), (291, 65763656), (292, 65538438), (388, 49322742), (438, 43692292), (511, 37450536), (582, 32881828), (584, 32769219), (679, 28184424), (776, 24661371), (876, 21846146), (1022, 18725268), (1164, 16440914), (1358, 14092212), (1533, 12483512), (1752, 10923073), (2037, 9394808), (2044, 9362634), (2328, 8220457), (2716, 7046106), (3066, 6241756), (4074, 4697404), (4088, 4681317), (5432, 3523053), (6132, 3120878), (7081, 2702616), (8148, 2348702), (12264, 1560439), (14162, 1351308), (16087, 1189608), (16296, 1174351), (21243, 900872), (28324, 675654), (32174, 594804), (42486, 450436), (48261, 396536), (49567, 386088), (56648, 337827), (64348, 297402), (84972, 225218), (96522, 198268), (99134, 193044), (112609, 169944), (128696, 148701)]