15664064406

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2618533}}^1$

素因数の和:2619535

約数の個数: 16

約数和(自身を含む): 31359563184

約数和(自身を除く): 15695498778

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 2618533, 5237066, 7855599, 15711198, 2610677401, 5221354802, 7832032203, 15664064406]

約数ペア:

[(1, 15664064406), (2, 7832032203), (3, 5221354802), (6, 2610677401), (997, 15711198), (1994, 7855599), (2991, 5237066), (5982, 2618533)]