22368428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 40922112

約数和(自身を除く): 18553684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 2767, 4042, 5534, 8084, 11068, 118981, 130049, 237962, 260098, 475924, 520196, 5592107, 11184214, 22368428]

約数ペア:

[(1, 22368428), (2, 11184214), (4, 5592107), (43, 520196), (47, 475924), (86, 260098), (94, 237962), (172, 130049), (188, 118981), (2021, 11068), (2767, 8084), (4042, 5534)]