11986620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199777}}^1$

素因数の和:199789

約数の個数: 24

約数和(自身を含む): 33562704

約数和(自身を除く): 21576084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199777, 399554, 599331, 799108, 998885, 1198662, 1997770, 2397324, 2996655, 3995540, 5993310, 11986620]

約数ペア:

[(1, 11986620), (2, 5993310), (3, 3995540), (4, 2996655), (5, 2397324), (6, 1997770), (10, 1198662), (12, 998885), (15, 799108), (20, 599331), (30, 399554), (60, 199777)]