19384235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3593}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 25359264

約数和(自身を除く): 5975029

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3593, 5395, 17965, 46709, 233545, 298219, 1491095, 3876847, 19384235]

約数ペア:

[(1, 19384235), (5, 3876847), (13, 1491095), (65, 298219), (83, 233545), (415, 46709), (1079, 17965), (3593, 5395)]