23866717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 28940800

約数和(自身を除く): 5074083

約数列:

[1, 7, 19, 133, 139, 973, 1291, 2641, 9037, 18487, 24529, 171703, 179449, 1256143, 3409531, 23866717]

約数ペア:

[(1, 23866717), (7, 3409531), (19, 1256143), (133, 179449), (139, 171703), (973, 24529), (1291, 18487), (2641, 9037)]