18838204561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3312503}}^1$

素因数の和:3312572

約数の個数: 12

約数和(自身を含む): 21147025536

約数和(自身を除く): 2308820975

約数列:

[1, 11, 47, 121, 517, 5687, 3312503, 36437533, 155687641, 400812863, 1712564051, 18838204561]

約数ペア:

[(1, 18838204561), (11, 1712564051), (47, 400812863), (121, 155687641), (517, 36437533), (5687, 3312503)]