15172993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 2789567

約数列:

[1, 11, 17, 41, 187, 451, 697, 1979, 7667, 21769, 33643, 81139, 370073, 892529, 1379363, 15172993]

約数ペア:

[(1, 15172993), (11, 1379363), (17, 892529), (41, 370073), (187, 81139), (451, 33643), (697, 21769), (1979, 7667)]