12193285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 15911280

約数和(自身を除く): 3717995

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1721, 7085, 8605, 22373, 111865, 187589, 937945, 2438657, 12193285]

約数ペア:

[(1, 12193285), (5, 2438657), (13, 937945), (65, 187589), (109, 111865), (545, 22373), (1417, 8605), (1721, 7085)]