16887831290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5293991}}^1$

素因数の和:5294038

約数の個数: 32

約数和(自身を含む): 34305068160

約数和(自身を除く): 17417236870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5293991, 10587982, 26469955, 52939910, 58233901, 116467802, 153525739, 291169505, 307051478, 582339010, 767628695, 1535257390, 1688783129, 3377566258, 8443915645, 16887831290]

約数ペア:

[(1, 16887831290), (2, 8443915645), (5, 3377566258), (10, 1688783129), (11, 1535257390), (22, 767628695), (29, 582339010), (55, 307051478), (58, 291169505), (110, 153525739), (145, 116467802), (290, 58233901), (319, 52939910), (638, 26469955), (1595, 10587982), (3190, 5293991)]