16847974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58909}}^1$

素因数の和:58935

約数の個数: 16

約数和(自身を含む): 29690640

約数和(自身を除く): 12842666

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 58909, 117818, 647999, 765817, 1295998, 1531634, 8423987, 16847974]

約数ペア:

[(1, 16847974), (2, 8423987), (11, 1531634), (13, 1295998), (22, 765817), (26, 647999), (143, 117818), (286, 58909)]