21224104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241183}}^1$

素因数の和:241200

約数の個数: 16

約数和(自身を含む): 43413120

約数和(自身を除く): 22189016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241183, 482366, 964732, 1929464, 2653013, 5306026, 10612052, 21224104]

約数ペア:

[(1, 21224104), (2, 10612052), (4, 5306026), (8, 2653013), (11, 1929464), (22, 964732), (44, 482366), (88, 241183)]