11778859204

素因数分解:

$2^2\times 7^1\times {\mathrm{420673543}}^1$

素因数の和:420673554

約数の個数: 12

約数和(自身を含む): 23557718464

約数和(自身を除く): 11778859260

約数列:

[1, 2, 4, 7, 14, 28, 420673543, 841347086, 1682694172, 2944714801, 5889429602, 11778859204]

約数ペア:

[(1, 11778859204), (2, 5889429602), (4, 2944714801), (7, 1682694172), (14, 841347086), (28, 420673543)]