18710330

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19289}}^1$

素因数の和:19393

約数の個数: 16

約数和(自身を含む): 34027560

約数和(自身を除く): 15317230

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 19289, 38578, 96445, 192890, 1871033, 3742066, 9355165, 18710330]

約数ペア:

[(1, 18710330), (2, 9355165), (5, 3742066), (10, 1871033), (97, 192890), (194, 96445), (485, 38578), (970, 19289)]