23155844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 42163968

約数和(自身を除く): 19008124

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2207, 2623, 4414, 5246, 8828, 10492, 94901, 134627, 189802, 269254, 379604, 538508, 5788961, 11577922, 23155844]

約数ペア:

[(1, 23155844), (2, 11577922), (4, 5788961), (43, 538508), (61, 379604), (86, 269254), (122, 189802), (172, 134627), (244, 94901), (2207, 10492), (2623, 8828), (4414, 5246)]