19361288

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{12671}}^1$

素因数の和:12868

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 17134072

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 12671, 25342, 50684, 101368, 2420161, 4840322, 9680644, 19361288]

約数ペア:

[(1, 19361288), (2, 9680644), (4, 4840322), (8, 2420161), (191, 101368), (382, 50684), (764, 25342), (1528, 12671)]