16460156

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11399}}^1$

素因数の和:11441

約数の個数: 18

約数和(自身を含む): 30403800

約数和(自身を除く): 13943644

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11399, 22798, 45596, 216581, 433162, 866324, 4115039, 8230078, 16460156]

約数ペア:

[(1, 16460156), (2, 8230078), (4, 4115039), (19, 866324), (38, 433162), (76, 216581), (361, 45596), (722, 22798), (1444, 11399)]