15171538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 24117120

約数和(自身を除く): 8945582

約数列:

[1, 2, 19, 38, 157, 314, 2543, 2983, 5086, 5966, 48317, 96634, 399251, 798502, 7585769, 15171538]

約数ペア:

[(1, 15171538), (2, 7585769), (19, 798502), (38, 399251), (157, 96634), (314, 48317), (2543, 5966), (2983, 5086)]