19041686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6343}}^1$

素因数の和:6443

約数の個数: 16

約数和(自身を含む): 30451200

約数和(自身を除く): 11409514

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6343, 12686, 120517, 241034, 501097, 1002194, 9520843, 19041686]

約数ペア:

[(1, 19041686), (2, 9520843), (19, 1002194), (38, 501097), (79, 241034), (158, 120517), (1501, 12686), (3002, 6343)]