10628828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19979}}^1$

素因数の和:20009

約数の個数: 24

約数和(自身を含む): 22377600

約数和(自身を除く): 11748772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 19979, 39958, 79916, 139853, 279706, 379601, 559412, 759202, 1518404, 2657207, 5314414, 10628828]

約数ペア:

[(1, 10628828), (2, 5314414), (4, 2657207), (7, 1518404), (14, 759202), (19, 559412), (28, 379601), (38, 279706), (76, 139853), (133, 79916), (266, 39958), (532, 19979)]