12997435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13934

約数の個数: 16

約数和(自身を含む): 18016992

約数和(自身を除く): 5019557

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13901, 69505, 152911, 236317, 764555, 1181585, 2599487, 12997435]

約数ペア:

[(1, 12997435), (5, 2599487), (11, 1181585), (17, 764555), (55, 236317), (85, 152911), (187, 69505), (935, 13901)]