22143772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19289}}^1$

素因数の和:19341

約数の個数: 24

約数和(自身を含む): 45370080

約数和(自身を除く): 23226308

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19289, 38578, 77156, 135023, 270046, 540092, 790849, 1581698, 3163396, 5535943, 11071886, 22143772]

約数ペア:

[(1, 22143772), (2, 11071886), (4, 5535943), (7, 3163396), (14, 1581698), (28, 790849), (41, 540092), (82, 270046), (164, 135023), (287, 77156), (574, 38578), (1148, 19289)]