13847260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98909}}^1$

素因数の和:98925

約数の個数: 24

約数和(自身を含む): 33233760

約数和(自身を除く): 19386500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98909, 197818, 395636, 494545, 692363, 989090, 1384726, 1978180, 2769452, 3461815, 6923630, 13847260]

約数ペア:

[(1, 13847260), (2, 6923630), (4, 3461815), (5, 2769452), (7, 1978180), (10, 1384726), (14, 989090), (20, 692363), (28, 494545), (35, 395636), (70, 197818), (140, 98909)]