16798736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55259}}^1$

素因数の和:55286

約数の個数: 20

約数和(自身を含む): 34261200

約数和(自身を除く): 17462464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55259, 110518, 221036, 442072, 884144, 1049921, 2099842, 4199684, 8399368, 16798736]

約数ペア:

[(1, 16798736), (2, 8399368), (4, 4199684), (8, 2099842), (16, 1049921), (19, 884144), (38, 442072), (76, 221036), (152, 110518), (304, 55259)]