19213072

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6287}}^1$

素因数の和:6486

約数の個数: 20

約数和(自身を含む): 37426176

約数和(自身を除く): 18213104

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6287, 12574, 25148, 50296, 100592, 1200817, 2401634, 4803268, 9606536, 19213072]

約数ペア:

[(1, 19213072), (2, 9606536), (4, 4803268), (8, 2401634), (16, 1200817), (191, 100592), (382, 50296), (764, 25148), (1528, 12574), (3056, 6287)]