13198446121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1\times {\mathrm{21401}}^1$

素因数の和:26064

約数の個数: 16

約数和(自身を含む): 15881996160

約数和(自身を除く): 2683550039

約数列:

[1, 7, 19, 133, 4637, 21401, 32459, 88103, 149807, 406619, 616721, 2846333, 99236437, 694655059, 1885492303, 13198446121]

約数ペア:

[(1, 13198446121), (7, 1885492303), (19, 694655059), (133, 99236437), (4637, 2846333), (21401, 616721), (32459, 406619), (88103, 149807)]