22791652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{438301}}^1$

素因数の和:438318

約数の個数: 12

約数和(自身を含む): 42953596

約数和(自身を除く): 20161944

約数列:

[1, 2, 4, 13, 26, 52, 438301, 876602, 1753204, 5697913, 11395826, 22791652]

約数ペア:

[(1, 22791652), (2, 11395826), (4, 5697913), (13, 1753204), (26, 876602), (52, 438301)]