1021955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 1417824

約数和(自身を除く): 395869

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1093, 5465, 12023, 18581, 60115, 92905, 204391, 1021955]

約数ペア:

[(1, 1021955), (5, 204391), (11, 92905), (17, 60115), (55, 18581), (85, 12023), (187, 5465), (935, 1093)]