15694820048

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1212517}}^1$

素因数の和:1213334

約数の個数: 20

約数和(自身を含む): 30446326980

約数和(自身を除く): 14751506932

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 1212517, 2425034, 4850068, 9700136, 19400272, 980926253, 1961852506, 3923705012, 7847410024, 15694820048]

約数ペア:

[(1, 15694820048), (2, 7847410024), (4, 3923705012), (8, 1961852506), (16, 980926253), (809, 19400272), (1618, 9700136), (3236, 4850068), (6472, 2425034), (12944, 1212517)]