12621341336

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{17726603}}^1$

素因数の和:17726698

約数の個数: 16

約数和(自身を含む): 23930915400

約数和(自身を除く): 11309574064

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 17726603, 35453206, 70906412, 141812824, 1577667667, 3155335334, 6310670668, 12621341336]

約数ペア:

[(1, 12621341336), (2, 6310670668), (4, 3155335334), (8, 1577667667), (89, 141812824), (178, 70906412), (356, 35453206), (712, 17726603)]