22790872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{219143}}^1$

素因数の和:219162

約数の個数: 16

約数和(自身を含む): 46020240

約数和(自身を除く): 23229368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 219143, 438286, 876572, 1753144, 2848859, 5697718, 11395436, 22790872]

約数ペア:

[(1, 22790872), (2, 11395436), (4, 5697718), (8, 2848859), (13, 1753144), (26, 876572), (52, 438286), (104, 219143)]