19620288

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 84

約数和(自身を含む): 58722768

約数和(自身を除く): 39102480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1481, 1656, 2208, 2962, 3312, 4416, 4443, 5924, 6624, 8886, 11848, 13248, 13329, 17772, 23696, 26658, 34063, 35544, 47392, 53316, 68126, 71088, 94784, 102189, 106632, 136252, 142176, 204378, 213264, 272504, 284352, 306567, 408756, 426528, 545008, 613134, 817512, 853056, 1090016, 1226268, 1635024, 2180032, 2452536, 3270048, 4905072, 6540096, 9810144, 19620288]

約数ペア:

[(1, 19620288), (2, 9810144), (3, 6540096), (4, 4905072), (6, 3270048), (8, 2452536), (9, 2180032), (12, 1635024), (16, 1226268), (18, 1090016), (23, 853056), (24, 817512), (32, 613134), (36, 545008), (46, 426528), (48, 408756), (64, 306567), (69, 284352), (72, 272504), (92, 213264), (96, 204378), (138, 142176), (144, 136252), (184, 106632), (192, 102189), (207, 94784), (276, 71088), (288, 68126), (368, 53316), (414, 47392), (552, 35544), (576, 34063), (736, 26658), (828, 23696), (1104, 17772), (1472, 13329), (1481, 13248), (1656, 11848), (2208, 8886), (2962, 6624), (3312, 5924), (4416, 4443)]