15422452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 28545440

約数和(自身を除く): 13122988

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 661, 1228, 1322, 2644, 5833, 11666, 12559, 23332, 25118, 50236, 202927, 405854, 811708, 3855613, 7711226, 15422452]

約数ペア:

[(1, 15422452), (2, 7711226), (4, 3855613), (19, 811708), (38, 405854), (76, 202927), (307, 50236), (614, 25118), (661, 23332), (1228, 12559), (1322, 11666), (2644, 5833)]