13145392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63199}}^1$

素因数の和:63220

約数の個数: 20

約数和(自身を含む): 27428800

約数和(自身を除く): 14283408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63199, 126398, 252796, 505592, 821587, 1011184, 1643174, 3286348, 6572696, 13145392]

約数ペア:

[(1, 13145392), (2, 6572696), (4, 3286348), (8, 1643174), (13, 1011184), (16, 821587), (26, 505592), (52, 252796), (104, 126398), (208, 63199)]