9536890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9332870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 479, 905, 958, 1810, 1991, 2395, 3982, 4790, 5269, 9955, 10538, 19910, 26345, 52690, 86699, 173398, 433495, 866990, 953689, 1907378, 4768445, 9536890]

約数ペア:

[(1, 9536890), (2, 4768445), (5, 1907378), (10, 953689), (11, 866990), (22, 433495), (55, 173398), (110, 86699), (181, 52690), (362, 26345), (479, 19910), (905, 10538), (958, 9955), (1810, 5269), (1991, 4790), (2395, 3982)]