19846805730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661560191}}^1$

素因数の和:661560201

約数の個数: 16

約数和(自身を含む): 47632333824

約数和(自身を除く): 27785528094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661560191, 1323120382, 1984680573, 3307800955, 3969361146, 6615601910, 9923402865, 19846805730]

約数ペア:

[(1, 19846805730), (2, 9923402865), (3, 6615601910), (5, 3969361146), (6, 3307800955), (10, 1984680573), (15, 1323120382), (30, 661560191)]