21824702

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 35403240

約数和(自身を除く): 13578538

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 619, 1037, 1238, 2074, 10523, 17629, 21046, 35258, 37759, 75518, 178891, 357782, 641903, 1283806, 10912351, 21824702]

約数ペア:

[(1, 21824702), (2, 10912351), (17, 1283806), (34, 641903), (61, 357782), (122, 178891), (289, 75518), (578, 37759), (619, 35258), (1037, 21046), (1238, 17629), (2074, 10523)]