29881742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13187}}^1$

素因数の和:13303

約数の個数: 16

約数和(自身を含む): 49375872

約数和(自身を除く): 19494130

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 13187, 26374, 145057, 290114, 1358261, 2716522, 14940871, 29881742]

約数ペア:

[(1, 29881742), (2, 14940871), (11, 2716522), (22, 1358261), (103, 290114), (206, 145057), (1133, 26374), (2266, 13187)]