19381569478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1\times {\mathrm{73459}}^1$

素因数の和:78039

約数の個数: 16

約数和(自身を含む): 30081870000

約数和(自身を除く): 10700300522

約数列:

[1, 2, 29, 58, 4549, 9098, 73459, 131921, 146918, 263842, 2130311, 4260622, 334164991, 668329982, 9690784739, 19381569478]

約数ペア:

[(1, 19381569478), (2, 9690784739), (29, 668329982), (58, 334164991), (4549, 4260622), (9098, 2130311), (73459, 263842), (131921, 146918)]