122471726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{19709}}^1$

素因数の和:19963

約数の個数: 16

約数和(自身を含む): 198676800

約数和(自身を除く): 76205074

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 19709, 39418, 256217, 512434, 4710451, 9420902, 61235863, 122471726]

約数ペア:

[(1, 122471726), (2, 61235863), (13, 9420902), (26, 4710451), (239, 512434), (478, 256217), (3107, 39418), (6214, 19709)]