12193311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10781}}^1$

素因数の和:10826

約数の個数: 16

約数和(自身を含む): 18113760

約数和(自身を除く): 5920449

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 10781, 32343, 140153, 312649, 420459, 937947, 4064437, 12193311]

約数ペア:

[(1, 12193311), (3, 4064437), (13, 937947), (29, 420459), (39, 312649), (87, 140153), (377, 32343), (1131, 10781)]