30485774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12713}}^1$

素因数の和:12835

約数の個数: 16

約数和(自身を含む): 50347440

約数和(自身を除く): 19861666

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 12713, 25426, 139843, 279686, 1385717, 2771434, 15242887, 30485774]

約数ペア:

[(1, 30485774), (2, 15242887), (11, 2771434), (22, 1385717), (109, 279686), (218, 139843), (1199, 25426), (2398, 12713)]