22019288

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6569}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 41391000

約数和(自身を除く): 19371712

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6569, 13138, 26276, 52552, 2752411, 5504822, 11009644, 22019288]

約数ペア:

[(1, 22019288), (2, 11009644), (4, 5504822), (8, 2752411), (419, 52552), (838, 26276), (1676, 13138), (3352, 6569)]