19884442624

素因数分解:

$2^{10}\times {\mathrm{701}}^1\times {\mathrm{27701}}^1$

素因数の和:28422

約数の個数: 44

約数和(自身を含む): 39807607788

約数和(自身を除く): 19923165164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 701, 1024, 1402, 2804, 5608, 11216, 22432, 27701, 44864, 55402, 89728, 110804, 179456, 221608, 358912, 443216, 717824, 886432, 1772864, 3545728, 7091456, 14182912, 19418401, 28365824, 38836802, 77673604, 155347208, 310694416, 621388832, 1242777664, 2485555328, 4971110656, 9942221312, 19884442624]

約数ペア:

[(1, 19884442624), (2, 9942221312), (4, 4971110656), (8, 2485555328), (16, 1242777664), (32, 621388832), (64, 310694416), (128, 155347208), (256, 77673604), (512, 38836802), (701, 28365824), (1024, 19418401), (1402, 14182912), (2804, 7091456), (5608, 3545728), (11216, 1772864), (22432, 886432), (27701, 717824), (44864, 443216), (55402, 358912), (89728, 221608), (110804, 179456)]