13351336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{31489}}^1$

素因数の和:31548

約数の個数: 16

約数和(自身を含む): 25506900

約数和(自身を除く): 12155564

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 31489, 62978, 125956, 251912, 1668917, 3337834, 6675668, 13351336]

約数ペア:

[(1, 13351336), (2, 6675668), (4, 3337834), (8, 1668917), (53, 251912), (106, 125956), (212, 62978), (424, 31489)]