12389954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 19358136

約数和(自身を除く): 6968182

約数列:

[1, 2, 41, 61, 82, 122, 2477, 2501, 4954, 5002, 101557, 151097, 203114, 302194, 6194977, 12389954]

約数ペア:

[(1, 12389954), (2, 6194977), (41, 302194), (61, 203114), (82, 151097), (122, 101557), (2477, 5002), (2501, 4954)]