196446718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{123863}}^1$

素因数の和:123939

約数の個数: 16

約数和(自身を含む): 322541856

約数和(自身を除く): 126095138

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 123863, 247726, 1610219, 3220438, 7555643, 15111286, 98223359, 196446718]

約数ペア:

[(1, 196446718), (2, 98223359), (13, 15111286), (26, 7555643), (61, 3220438), (122, 1610219), (793, 247726), (1586, 123863)]