18750842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37057}}^1$

素因数の和:37093

約数の個数: 16

約数和(自身を含む): 32018112

約数和(自身を除く): 13267270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 37057, 74114, 407627, 815254, 852311, 1704622, 9375421, 18750842]

約数ペア:

[(1, 18750842), (2, 9375421), (11, 1704622), (22, 852311), (23, 815254), (46, 407627), (253, 74114), (506, 37057)]