15921922033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 17469872640

約数和(自身を除く): 1547950607

約数列:

[1, 17, 71, 73, 137, 1207, 1241, 1319, 2329, 5183, 9727, 10001, 22423, 88111, 93649, 96287, 165359, 170017, 180703, 710071, 1592033, 1636879, 3071951, 6836377, 12071207, 12829913, 13191319, 116218409, 218108521, 224252423, 936583649, 15921922033]

約数ペア:

[(1, 15921922033), (17, 936583649), (71, 224252423), (73, 218108521), (137, 116218409), (1207, 13191319), (1241, 12829913), (1319, 12071207), (2329, 6836377), (5183, 3071951), (9727, 1636879), (10001, 1592033), (22423, 710071), (88111, 180703), (93649, 170017), (96287, 165359)]