12561966143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1\times {\mathrm{2707}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 13266167040

約数和(自身を除く): 704200897

約数列:

[1, 23, 89, 2047, 2267, 2707, 52141, 62261, 201763, 240923, 4640549, 5541229, 6136769, 141145687, 546172441, 12561966143]

約数ペア:

[(1, 12561966143), (23, 546172441), (89, 141145687), (2047, 6136769), (2267, 5541229), (2707, 4640549), (52141, 240923), (62261, 201763)]