22116904

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{17609}}^1$

素因数の和:17772

約数の個数: 16

約数和(自身を含む): 41735700

約数和(自身を除く): 19618796

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 17609, 35218, 70436, 140872, 2764613, 5529226, 11058452, 22116904]

約数ペア:

[(1, 22116904), (2, 11058452), (4, 5529226), (8, 2764613), (157, 140872), (314, 70436), (628, 35218), (1256, 17609)]