30987682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1277}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 50792832

約数和(自身を除く): 19805150

約数列:

[1, 2, 11, 22, 1103, 1277, 2206, 2554, 12133, 14047, 24266, 28094, 1408531, 2817062, 15493841, 30987682]

約数ペア:

[(1, 30987682), (2, 15493841), (11, 2817062), (22, 1408531), (1103, 28094), (1277, 24266), (2206, 14047), (2554, 12133)]