15697521274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{9661}}^1$

素因数の和:10126

約数の個数: 32

約数和(自身を含む): 24709985280

約数和(自身を除く): 9012464006

約数列:

[1, 2, 31, 62, 73, 146, 359, 718, 2263, 4526, 9661, 11129, 19322, 22258, 26207, 52414, 299491, 598982, 705253, 812417, 1410506, 1624834, 3468299, 6936598, 21862843, 43725686, 107517269, 215034538, 253185827, 506371654, 7848760637, 15697521274]

約数ペア:

[(1, 15697521274), (2, 7848760637), (31, 506371654), (62, 253185827), (73, 215034538), (146, 107517269), (359, 43725686), (718, 21862843), (2263, 6936598), (4526, 3468299), (9661, 1624834), (11129, 1410506), (19322, 812417), (22258, 705253), (26207, 598982), (52414, 299491)]