23843690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10789}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 48943440

約数和(自身を除く): 25099750

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10789, 21578, 53945, 107890, 140257, 183413, 280514, 366826, 701285, 917065, 1402570, 1834130, 2384369, 4768738, 11921845, 23843690]

約数ペア:

[(1, 23843690), (2, 11921845), (5, 4768738), (10, 2384369), (13, 1834130), (17, 1402570), (26, 917065), (34, 701285), (65, 366826), (85, 280514), (130, 183413), (170, 140257), (221, 107890), (442, 53945), (1105, 21578), (2210, 10789)]