18796522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 10130198

約数列:

[1, 2, 47, 94, 359, 557, 718, 1114, 16873, 26179, 33746, 52358, 199963, 399926, 9398261, 18796522]

約数ペア:

[(1, 18796522), (2, 9398261), (47, 399926), (94, 199963), (359, 52358), (557, 33746), (718, 26179), (1114, 16873)]