13005232

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2436

約数の個数: 20

約数和(自身を含む): 25272936

約数和(自身を除く): 12267704

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2027, 3208, 4054, 6416, 8108, 16216, 32432, 812827, 1625654, 3251308, 6502616, 13005232]

約数ペア:

[(1, 13005232), (2, 6502616), (4, 3251308), (8, 1625654), (16, 812827), (401, 32432), (802, 16216), (1604, 8108), (2027, 6416), (3208, 4054)]