13987898

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 16

約数和(自身を含む): 21396480

約数和(自身を除く): 7408582

約数列:

[1, 2, 79, 158, 223, 397, 446, 794, 17617, 31363, 35234, 62726, 88531, 177062, 6993949, 13987898]

約数ペア:

[(1, 13987898), (2, 6993949), (79, 177062), (158, 88531), (223, 62726), (397, 35234), (446, 31363), (794, 17617)]