2155934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 3679992

約数和(自身を除く): 1524058

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 473, 583, 946, 1166, 1849, 2279, 3698, 4558, 20339, 25069, 40678, 50138, 97997, 195994, 1077967, 2155934]

約数ペア:

[(1, 2155934), (2, 1077967), (11, 195994), (22, 97997), (43, 50138), (53, 40678), (86, 25069), (106, 20339), (473, 4558), (583, 3698), (946, 2279), (1166, 1849)]