12619141199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{10427}}^1\times {\mathrm{7517}}^1$

素因数の和:17974

約数の個数: 16

約数和(自身を含む): 15052359168

約数和(自身を除く): 2433217969

約数列:

[1, 7, 23, 161, 7517, 10427, 52619, 72989, 172891, 239821, 1210237, 1678747, 78379759, 548658313, 1802734457, 12619141199]

約数ペア:

[(1, 12619141199), (7, 1802734457), (23, 548658313), (161, 78379759), (7517, 1678747), (10427, 1210237), (52619, 239821), (72989, 172891)]