11014490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 10585510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1999, 2755, 3998, 5510, 9995, 19990, 37981, 57971, 75962, 115942, 189905, 289855, 379810, 579710, 1101449, 2202898, 5507245, 11014490]

約数ペア:

[(1, 11014490), (2, 5507245), (5, 2202898), (10, 1101449), (19, 579710), (29, 379810), (38, 289855), (58, 189905), (95, 115942), (145, 75962), (190, 57971), (290, 37981), (551, 19990), (1102, 9995), (1999, 5510), (2755, 3998)]