19875042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100379}}^1$

素因数の和:100398

約数の個数: 24

約数和(自身を含む): 46977840

約数和(自身を除く): 27102798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100379, 200758, 301137, 602274, 903411, 1104169, 1806822, 2208338, 3312507, 6625014, 9937521, 19875042]

約数ペア:

[(1, 19875042), (2, 9937521), (3, 6625014), (6, 3312507), (9, 2208338), (11, 1806822), (18, 1104169), (22, 903411), (33, 602274), (66, 301137), (99, 200758), (198, 100379)]