16915188

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10141}}^1$

素因数の和:10287

約数の個数: 24

約数和(自身を含む): 39756640

約数和(自身を除く): 22841452

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 10141, 20282, 30423, 40564, 60846, 121692, 1409599, 2819198, 4228797, 5638396, 8457594, 16915188]

約数ペア:

[(1, 16915188), (2, 8457594), (3, 5638396), (4, 4228797), (6, 2819198), (12, 1409599), (139, 121692), (278, 60846), (417, 40564), (556, 30423), (834, 20282), (1668, 10141)]