23199516

素因数分解:

$2^2\times 3^2\times {\mathrm{644431}}^1$

素因数の和:644441

約数の個数: 18

約数和(自身を含む): 58643312

約数和(自身を除く): 35443796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 644431, 1288862, 1933293, 2577724, 3866586, 5799879, 7733172, 11599758, 23199516]

約数ペア:

[(1, 23199516), (2, 11599758), (3, 7733172), (4, 5799879), (6, 3866586), (9, 2577724), (12, 1933293), (18, 1288862), (36, 644431)]