19553352

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 41733048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1279, 1911, 2184, 2548, 2558, 3822, 3837, 5096, 5116, 7644, 7674, 8953, 10232, 15288, 15348, 16627, 17906, 26859, 30696, 33254, 35812, 49881, 53718, 62671, 66508, 71624, 99762, 107436, 116389, 125342, 133016, 188013, 199524, 214872, 232778, 250684, 349167, 376026, 399048, 465556, 501368, 698334, 752052, 814723, 931112, 1396668, 1504104, 1629446, 2444169, 2793336, 3258892, 4888338, 6517784, 9776676, 19553352]

約数ペア:

[(1, 19553352), (2, 9776676), (3, 6517784), (4, 4888338), (6, 3258892), (7, 2793336), (8, 2444169), (12, 1629446), (13, 1504104), (14, 1396668), (21, 931112), (24, 814723), (26, 752052), (28, 698334), (39, 501368), (42, 465556), (49, 399048), (52, 376026), (56, 349167), (78, 250684), (84, 232778), (91, 214872), (98, 199524), (104, 188013), (147, 133016), (156, 125342), (168, 116389), (182, 107436), (196, 99762), (273, 71624), (294, 66508), (312, 62671), (364, 53718), (392, 49881), (546, 35812), (588, 33254), (637, 30696), (728, 26859), (1092, 17906), (1176, 16627), (1274, 15348), (1279, 15288), (1911, 10232), (2184, 8953), (2548, 7674), (2558, 7644), (3822, 5116), (3837, 5096)]