13423376

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{5147}}^1$

素因数の和:5318

約数の個数: 20

約数和(自身を含む): 26172432

約数和(自身を除く): 12749056

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 5147, 10294, 20588, 41176, 82352, 838961, 1677922, 3355844, 6711688, 13423376]

約数ペア:

[(1, 13423376), (2, 6711688), (4, 3355844), (8, 1677922), (16, 838961), (163, 82352), (326, 41176), (652, 20588), (1304, 10294), (2608, 5147)]