22449584

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{3499}}^1$

素因数の和:3908

約数の個数: 20

約数和(自身を含む): 43617000

約数和(自身を除く): 21167416

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 3499, 6416, 6998, 13996, 27992, 55984, 1403099, 2806198, 5612396, 11224792, 22449584]

約数ペア:

[(1, 22449584), (2, 11224792), (4, 5612396), (8, 2806198), (16, 1403099), (401, 55984), (802, 27992), (1604, 13996), (3208, 6998), (3499, 6416)]