18053816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205157}}^1$

素因数の和:205174

約数の個数: 16

約数和(自身を含む): 36928440

約数和(自身を除く): 18874624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205157, 410314, 820628, 1641256, 2256727, 4513454, 9026908, 18053816]

約数ペア:

[(1, 18053816), (2, 9026908), (4, 4513454), (8, 2256727), (11, 1641256), (22, 820628), (44, 410314), (88, 205157)]