18521035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3433}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 24230304

約数和(自身を除く): 5709269

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3433, 5395, 17165, 44629, 223145, 284939, 1424695, 3704207, 18521035]

約数ペア:

[(1, 18521035), (5, 3704207), (13, 1424695), (65, 284939), (83, 223145), (415, 44629), (1079, 17165), (3433, 5395)]