12251811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28559}}^1$

素因数の和:28586

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 6940509

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28559, 85677, 314149, 371267, 942447, 1113801, 4083937, 12251811]

約数ペア:

[(1, 12251811), (3, 4083937), (11, 1113801), (13, 942447), (33, 371267), (39, 314149), (143, 85677), (429, 28559)]