11977894

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 20295360

約数和(自身を除く): 8317466

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 289, 391, 578, 782, 901, 1219, 1802, 2438, 4913, 6647, 9826, 13294, 15317, 20723, 30634, 41446, 112999, 225998, 260389, 352291, 520778, 704582, 5988947, 11977894]

約数ペア:

[(1, 11977894), (2, 5988947), (17, 704582), (23, 520778), (34, 352291), (46, 260389), (53, 225998), (106, 112999), (289, 41446), (391, 30634), (578, 20723), (782, 15317), (901, 13294), (1219, 9826), (1802, 6647), (2438, 4913)]