22751924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 43115688

約数和(自身を除く): 20363764

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2221, 2561, 4442, 5122, 8884, 10244, 28873, 57746, 115492, 437537, 875074, 1750148, 5687981, 11375962, 22751924]

約数ペア:

[(1, 22751924), (2, 11375962), (4, 5687981), (13, 1750148), (26, 875074), (52, 437537), (197, 115492), (394, 57746), (788, 28873), (2221, 10244), (2561, 8884), (4442, 5122)]