30306926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11317}}^1$

素因数の和:11435

約数の個数: 16

約数和(自身を含む): 49437024

約数和(自身を除く): 19130098

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11317, 22634, 147121, 294242, 1165651, 2331302, 15153463, 30306926]

約数ペア:

[(1, 30306926), (2, 15153463), (13, 2331302), (26, 1165651), (103, 294242), (206, 147121), (1339, 22634), (2678, 11317)]