13390528

素因数分解:

$2^6\times {\mathrm{209227}}^1$

素因数の和:209239

約数の個数: 14

約数和(自身を含む): 26571956

約数和(自身を除く): 13181428

約数列:

[1, 2, 4, 8, 16, 32, 64, 209227, 418454, 836908, 1673816, 3347632, 6695264, 13390528]

約数ペア:

[(1, 13390528), (2, 6695264), (4, 3347632), (8, 1673816), (16, 836908), (32, 418454), (64, 209227)]