18467522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 28449792

約数和(自身を除く): 9982270

約数列:

[1, 2, 47, 94, 223, 446, 881, 1762, 10481, 20962, 41407, 82814, 196463, 392926, 9233761, 18467522]

約数ペア:

[(1, 18467522), (2, 9233761), (47, 392926), (94, 196463), (223, 82814), (446, 41407), (881, 20962), (1762, 10481)]