15221736008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{112129}}^1$

素因数の和:112445

約数の個数: 32

約数和(自身を含む): 29064096000

約数和(自身を除く): 13842359992

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 568, 956, 1912, 16969, 33938, 67876, 112129, 135752, 224258, 448516, 897032, 7961159, 15922318, 26798831, 31844636, 53597662, 63689272, 107195324, 214390648, 1902717001, 3805434002, 7610868004, 15221736008]

約数ペア:

[(1, 15221736008), (2, 7610868004), (4, 3805434002), (8, 1902717001), (71, 214390648), (142, 107195324), (239, 63689272), (284, 53597662), (478, 31844636), (568, 26798831), (956, 15922318), (1912, 7961159), (16969, 897032), (33938, 448516), (67876, 224258), (112129, 135752)]