12506338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 20528208

約数和(自身を除く): 8021870

約数列:

[1, 2, 13, 26, 163, 169, 227, 326, 338, 454, 2119, 2951, 4238, 5902, 27547, 37001, 38363, 55094, 74002, 76726, 481013, 962026, 6253169, 12506338]

約数ペア:

[(1, 12506338), (2, 6253169), (13, 962026), (26, 481013), (163, 76726), (169, 74002), (227, 55094), (326, 38363), (338, 37001), (454, 27547), (2119, 5902), (2951, 4238)]