12393555

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 19878144

約数和(自身を除く): 7484589

約数列:

[1, 3, 5, 15, 571, 1447, 1713, 2855, 4341, 7235, 8565, 21705, 826237, 2478711, 4131185, 12393555]

約数ペア:

[(1, 12393555), (3, 4131185), (5, 2478711), (15, 826237), (571, 21705), (1447, 8565), (1713, 7235), (2855, 4341)]