23140676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4159}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 20888764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4159, 5564, 8318, 16636, 54067, 108134, 216268, 445013, 890026, 1780052, 5785169, 11570338, 23140676]

約数ペア:

[(1, 23140676), (2, 11570338), (4, 5785169), (13, 1780052), (26, 890026), (52, 445013), (107, 216268), (214, 108134), (428, 54067), (1391, 16636), (2782, 8318), (4159, 5564)]