39129818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 76495104

約数和(自身を除く): 37365286

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 12647, 25294, 88529, 164411, 177058, 214999, 328822, 429998, 1150877, 1504993, 2301754, 2794987, 3009986, 5589974, 19564909, 39129818]

約数ペア:

[(1, 39129818), (2, 19564909), (7, 5589974), (13, 3009986), (14, 2794987), (17, 2301754), (26, 1504993), (34, 1150877), (91, 429998), (119, 328822), (182, 214999), (221, 177058), (238, 164411), (442, 88529), (1547, 25294), (3094, 12647)]