22293535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 29286432

約数和(自身を除く): 6992897

約数列:

[1, 5, 11, 55, 397, 1021, 1985, 4367, 5105, 11231, 21835, 56155, 405337, 2026685, 4458707, 22293535]

約数ペア:

[(1, 22293535), (5, 4458707), (11, 2026685), (55, 405337), (397, 56155), (1021, 21835), (1985, 11231), (4367, 5105)]