15542146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 8589374

約数列:

[1, 2, 37, 74, 139, 278, 1511, 3022, 5143, 10286, 55907, 111814, 210029, 420058, 7771073, 15542146]

約数ペア:

[(1, 15542146), (2, 7771073), (37, 420058), (74, 210029), (139, 111814), (278, 55907), (1511, 10286), (3022, 5143)]