138935518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{6037}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 214759584

約数和(自身を除く): 75824066

約数列:

[1, 2, 37, 74, 311, 622, 6037, 11507, 12074, 23014, 223369, 446738, 1877507, 3755014, 69467759, 138935518]

約数ペア:

[(1, 138935518), (2, 69467759), (37, 3755014), (74, 1877507), (311, 446738), (622, 223369), (6037, 23014), (11507, 12074)]