22871858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 36263040

約数和(自身を除く): 13391182

約数列:

[1, 2, 19, 38, 271, 542, 2221, 4442, 5149, 10298, 42199, 84398, 601891, 1203782, 11435929, 22871858]

約数ペア:

[(1, 22871858), (2, 11435929), (19, 1203782), (38, 601891), (271, 84398), (542, 42199), (2221, 10298), (4442, 5149)]