19443141505

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1\times {\mathrm{14051}}^1$

素因数の和:16704

約数の個数: 16

約数和(自身を含む): 23556772800

約数和(自身を除く): 4113631295

約数列:

[1, 5, 109, 545, 2539, 12695, 14051, 70255, 276751, 1383755, 1531559, 7657795, 35675489, 178377445, 3888628301, 19443141505]

約数ペア:

[(1, 19443141505), (5, 3888628301), (109, 178377445), (545, 35675489), (2539, 7657795), (12695, 1531559), (14051, 1383755), (70255, 276751)]