24688642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 41948928

約数和(自身を除く): 17260286

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 271, 451, 542, 902, 1111, 2222, 2981, 4141, 5962, 8282, 11111, 22222, 27371, 45551, 54742, 91102, 122221, 244442, 301081, 602162, 1122211, 2244422, 12344321, 24688642]

約数ペア:

[(1, 24688642), (2, 12344321), (11, 2244422), (22, 1122211), (41, 602162), (82, 301081), (101, 244442), (202, 122221), (271, 91102), (451, 54742), (542, 45551), (902, 27371), (1111, 22222), (2222, 11111), (2981, 8282), (4141, 5962)]