18874034

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 29096928

約数和(自身を除く): 10222894

約数列:

[1, 2, 67, 83, 134, 166, 1697, 3394, 5561, 11122, 113699, 140851, 227398, 281702, 9437017, 18874034]

約数ペア:

[(1, 18874034), (2, 9437017), (67, 281702), (83, 227398), (134, 140851), (166, 113699), (1697, 11122), (3394, 5561)]