10405730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54767}}^1$

素因数の和:54793

約数の個数: 16

約数和(自身を含む): 19716480

約数和(自身を除く): 9310750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54767, 109534, 273835, 547670, 1040573, 2081146, 5202865, 10405730]

約数ペア:

[(1, 10405730), (2, 5202865), (5, 2081146), (10, 1040573), (19, 547670), (38, 273835), (95, 109534), (190, 54767)]