18271502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4957}}^1$

素因数の和:5075

約数の個数: 16

約数和(自身を含む): 29153040

約数和(自身を除く): 10881538

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 4957, 9914, 94183, 188366, 480829, 961658, 9135751, 18271502]

約数ペア:

[(1, 18271502), (2, 9135751), (19, 961658), (38, 480829), (97, 188366), (194, 94183), (1843, 9914), (3686, 4957)]