20194318223885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3932681251}}^1$

素因数の和:3932681348

約数の個数: 16

約数和(自身を含む): 26427618013440

約数和(自身を除く): 6233299789555

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 3932681251, 19663406255, 51124856263, 255624281315, 310681818829, 1553409094145, 4038863644777, 20194318223885]

約数ペア:

[(1, 20194318223885), (5, 4038863644777), (13, 1553409094145), (65, 310681818829), (79, 255624281315), (395, 51124856263), (1027, 19663406255), (5135, 3932681251)]