9219910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131713}}^1$

素因数の和:131727

約数の個数: 16

約数和(自身を含む): 18966816

約数和(自身を除く): 9746906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131713, 263426, 658565, 921991, 1317130, 1843982, 4609955, 9219910]

約数ペア:

[(1, 9219910), (2, 4609955), (5, 1843982), (7, 1317130), (10, 921991), (14, 658565), (35, 263426), (70, 131713)]