19166222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11261}}^1$

素因数の和:11323

約数の個数: 16

約数和(自身を含む): 30812832

約数和(自身を除く): 11646610

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11261, 22522, 259003, 416657, 518006, 833314, 9583111, 19166222]

約数ペア:

[(1, 19166222), (2, 9583111), (23, 833314), (37, 518006), (46, 416657), (74, 259003), (851, 22522), (1702, 11261)]