22190308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34457}}^1$

素因数の和:34491

約数の個数: 24

約数和(自身を含む): 46311552

約数和(自身を除く): 24121244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 34457, 68914, 137828, 241199, 482398, 792511, 964796, 1585022, 3170044, 5547577, 11095154, 22190308]

約数ペア:

[(1, 22190308), (2, 11095154), (4, 5547577), (7, 3170044), (14, 1585022), (23, 964796), (28, 792511), (46, 482398), (92, 241199), (161, 137828), (322, 68914), (644, 34457)]