23515570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 46457712

約数和(自身を除く): 22942142

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3413, 3445, 6826, 6890, 17065, 34130, 44369, 88738, 180889, 221845, 361778, 443690, 904445, 1808890, 2351557, 4703114, 11757785, 23515570]

約数ペア:

[(1, 23515570), (2, 11757785), (5, 4703114), (10, 2351557), (13, 1808890), (26, 904445), (53, 443690), (65, 361778), (106, 221845), (130, 180889), (265, 88738), (530, 44369), (689, 34130), (1378, 17065), (3413, 6890), (3445, 6826)]