12507656

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 27000000

約数和(自身を除く): 14492344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 1499, 2086, 2998, 4172, 5996, 8344, 10493, 11992, 20986, 41972, 83944, 223351, 446702, 893404, 1563457, 1786808, 3126914, 6253828, 12507656]

約数ペア:

[(1, 12507656), (2, 6253828), (4, 3126914), (7, 1786808), (8, 1563457), (14, 893404), (28, 446702), (56, 223351), (149, 83944), (298, 41972), (596, 20986), (1043, 11992), (1192, 10493), (1499, 8344), (2086, 5996), (2998, 4172)]