15691386214

素因数分解:

$2^1\times 7^1\times {\mathrm{10993}}^1\times {\mathrm{101957}}^1$

素因数の和:112959

約数の個数: 16

約数和(自身を含む): 26902230048

約数和(自身を除く): 11210843834

約数列:

[1, 2, 7, 14, 10993, 21986, 76951, 101957, 153902, 203914, 713699, 1427398, 1120813301, 2241626602, 7845693107, 15691386214]

約数ペア:

[(1, 15691386214), (2, 7845693107), (7, 2241626602), (14, 1120813301), (10993, 1427398), (21986, 713699), (76951, 203914), (101957, 153902)]