21622009798

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{25801921}}^1$

素因数の和:25802342

約数の個数: 8

約数和(自身を含む): 32510421720

約数和(自身を除く): 10888411922

約数列:

[1, 2, 419, 838, 25801921, 51603842, 10811004899, 21622009798]

約数ペア:

[(1, 21622009798), (2, 10811004899), (419, 51603842), (838, 25801921)]