18977134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50741}}^1$

素因数の和:50771

約数の個数: 16

約数和(自身を含む): 32880816

約数和(自身を除く): 13903682

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50741, 101482, 558151, 862597, 1116302, 1725194, 9488567, 18977134]

約数ペア:

[(1, 18977134), (2, 9488567), (11, 1725194), (17, 1116302), (22, 862597), (34, 558151), (187, 101482), (374, 50741)]