22798628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 40830720

約数和(自身を除く): 18032092

約数列:

[1, 2, 4, 61, 122, 223, 244, 419, 446, 838, 892, 1676, 13603, 25559, 27206, 51118, 54412, 93437, 102236, 186874, 373748, 5699657, 11399314, 22798628]

約数ペア:

[(1, 22798628), (2, 11399314), (4, 5699657), (61, 373748), (122, 186874), (223, 102236), (244, 93437), (419, 54412), (446, 51118), (838, 27206), (892, 25559), (1676, 13603)]