19727034

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53899}}^1$

素因数の和:53965

約数の個数: 16

約数和(自身を含む): 40101600

約数和(自身を除く): 20374566

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 53899, 107798, 161697, 323394, 3287839, 6575678, 9863517, 19727034]

約数ペア:

[(1, 19727034), (2, 9863517), (3, 6575678), (6, 3287839), (61, 323394), (122, 161697), (183, 107798), (366, 53899)]