15926512

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3365

約数の個数: 40

約数和(自身を含む): 36096896

約数和(自身を除く): 20170384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 3307, 4816, 6614, 13228, 23149, 26456, 46298, 52912, 92596, 142201, 185192, 284402, 370384, 568804, 995407, 1137608, 1990814, 2275216, 3981628, 7963256, 15926512]

約数ペア:

[(1, 15926512), (2, 7963256), (4, 3981628), (7, 2275216), (8, 1990814), (14, 1137608), (16, 995407), (28, 568804), (43, 370384), (56, 284402), (86, 185192), (112, 142201), (172, 92596), (301, 52912), (344, 46298), (602, 26456), (688, 23149), (1204, 13228), (2408, 6614), (3307, 4816)]