13247494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22153}}^1$

素因数の和:22191

約数の個数: 16

約数和(自身を含む): 22331232

約数和(自身を除く): 9083738

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 22153, 44306, 287989, 509519, 575978, 1019038, 6623747, 13247494]

約数ペア:

[(1, 13247494), (2, 6623747), (13, 1019038), (23, 575978), (26, 509519), (46, 287989), (299, 44306), (598, 22153)]