12419426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 19690560

約数和(自身を除く): 7271134

約数列:

[1, 2, 19, 38, 317, 634, 1031, 2062, 6023, 12046, 19589, 39178, 326827, 653654, 6209713, 12419426]

約数ペア:

[(1, 12419426), (2, 6209713), (19, 653654), (38, 326827), (317, 39178), (634, 19589), (1031, 12046), (2062, 6023)]