12547736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{42391}}^1$

素因数の和:42434

約数の個数: 16

約数和(自身を含む): 24163440

約数和(自身を除く): 11615704

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 42391, 84782, 169564, 339128, 1568467, 3136934, 6273868, 12547736]

約数ペア:

[(1, 12547736), (2, 6273868), (4, 3136934), (8, 1568467), (37, 339128), (74, 169564), (148, 84782), (296, 42391)]