23923510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 46700640

約数和(自身を除く): 22777130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1129, 1630, 2119, 2258, 4238, 5645, 10595, 11290, 14677, 21190, 29354, 73385, 146770, 184027, 368054, 920135, 1840270, 2392351, 4784702, 11961755, 23923510]

約数ペア:

[(1, 23923510), (2, 11961755), (5, 4784702), (10, 2392351), (13, 1840270), (26, 920135), (65, 368054), (130, 184027), (163, 146770), (326, 73385), (815, 29354), (1129, 21190), (1630, 14677), (2119, 11290), (2258, 10595), (4238, 5645)]