12590787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 7177533

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 467, 473, 627, 817, 1401, 1419, 2451, 5137, 8873, 8987, 15411, 20081, 26619, 26961, 60243, 97603, 220891, 292809, 381539, 662673, 1144617, 4196929, 12590787]

約数ペア:

[(1, 12590787), (3, 4196929), (11, 1144617), (19, 662673), (33, 381539), (43, 292809), (57, 220891), (129, 97603), (209, 60243), (467, 26961), (473, 26619), (627, 20081), (817, 15411), (1401, 8987), (1419, 8873), (2451, 5137)]