15672988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 28287504

約数和(自身を除く): 12614516

約数列:

[1, 2, 4, 41, 82, 164, 227, 421, 454, 842, 908, 1684, 9307, 17261, 18614, 34522, 37228, 69044, 95567, 191134, 382268, 3918247, 7836494, 15672988]

約数ペア:

[(1, 15672988), (2, 7836494), (4, 3918247), (41, 382268), (82, 191134), (164, 95567), (227, 69044), (421, 37228), (454, 34522), (842, 18614), (908, 17261), (1684, 9307)]