13220488

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{5881}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 24880860

約数和(自身を除く): 11660372

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 5881, 11762, 23524, 47048, 1652561, 3305122, 6610244, 13220488]

約数ペア:

[(1, 13220488), (2, 6610244), (4, 3305122), (8, 1652561), (281, 47048), (562, 23524), (1124, 11762), (2248, 5881)]