19540956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{95789}}^1$

素因数の和:95813

約数の個数: 24

約数和(自身を含む): 48278160

約数和(自身を除く): 28737204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 95789, 191578, 287367, 383156, 574734, 1149468, 1628413, 3256826, 4885239, 6513652, 9770478, 19540956]

約数ペア:

[(1, 19540956), (2, 9770478), (3, 6513652), (4, 4885239), (6, 3256826), (12, 1628413), (17, 1149468), (34, 574734), (51, 383156), (68, 287367), (102, 191578), (204, 95789)]