18652755745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{220573}}^1$

素因数の和:221892

約数の個数: 16

約数和(自身を含む): 24123737232

約数和(自身を除く): 5470981487

約数列:

[1, 5, 13, 65, 1301, 6505, 16913, 84565, 220573, 1102865, 2867449, 14337245, 286965473, 1434827365, 3730551149, 18652755745]

約数ペア:

[(1, 18652755745), (5, 3730551149), (13, 1434827365), (65, 286965473), (1301, 14337245), (6505, 2867449), (16913, 1102865), (84565, 220573)]