30986012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{98057}}^1$

素因数の和:98140

約数の個数: 12

約数和(自身を含む): 54912480

約数和(自身を除く): 23926468

約数列:

[1, 2, 4, 79, 158, 316, 98057, 196114, 392228, 7746503, 15493006, 30986012]

約数ペア:

[(1, 30986012), (2, 15493006), (4, 7746503), (79, 392228), (158, 196114), (316, 98057)]