45442490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239171}}^1$

素因数の和:239197

約数の個数: 16

約数和(自身を含む): 86101920

約数和(自身を除く): 40659430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239171, 478342, 1195855, 2391710, 4544249, 9088498, 22721245, 45442490]

約数ペア:

[(1, 45442490), (2, 22721245), (5, 9088498), (10, 4544249), (19, 2391710), (38, 1195855), (95, 478342), (190, 239171)]