12400000039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5484299}}^1$

素因数の和:5484342

約数の個数: 16

約数和(自身を含む): 15794784000

約数和(自身を除く): 3394783961

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5484299, 38390093, 93233083, 104201681, 652631581, 729411767, 1771428577, 12400000039]

約数ペア:

[(1, 12400000039), (7, 1771428577), (17, 729411767), (19, 652631581), (119, 104201681), (133, 93233083), (323, 38390093), (2261, 5484299)]