12700037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 3992443

約数列:

[1, 7, 17, 19, 41, 119, 133, 137, 287, 323, 697, 779, 959, 2261, 2329, 2603, 4879, 5453, 5617, 13243, 16303, 18221, 39319, 44251, 92701, 95489, 106723, 309757, 668423, 747061, 1814291, 12700037]

約数ペア:

[(1, 12700037), (7, 1814291), (17, 747061), (19, 668423), (41, 309757), (119, 106723), (133, 95489), (137, 92701), (287, 44251), (323, 39319), (697, 18221), (779, 16303), (959, 13243), (2261, 5617), (2329, 5453), (2603, 4879)]