12953043454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1242379}}^1$

素因数の和:1242795

約数の個数: 16

約数和(自身を含む): 20976343920

約数和(自身を除く): 8023300466

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 1242379, 2484758, 16150927, 32301854, 498193979, 996387958, 6476521727, 12953043454]

約数ペア:

[(1, 12953043454), (2, 6476521727), (13, 996387958), (26, 498193979), (401, 32301854), (802, 16150927), (5213, 2484758), (10426, 1242379)]