15995972012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1\times {\mathrm{1319}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 29426664960

約数和(自身を除く): 13430692948

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 683, 772, 1319, 1366, 2638, 2732, 4439, 5276, 8878, 15709, 17756, 30337, 31418, 60674, 62836, 121348, 131819, 254567, 263638, 509134, 527276, 900877, 1018268, 1801754, 3031837, 3603508, 5855041, 6063674, 11710082, 12127348, 20720171, 23420164, 41440342, 82880684, 173869261, 347738522, 695477044, 3998993003, 7997986006, 15995972012]

約数ペア:

[(1, 15995972012), (2, 7997986006), (4, 3998993003), (23, 695477044), (46, 347738522), (92, 173869261), (193, 82880684), (386, 41440342), (683, 23420164), (772, 20720171), (1319, 12127348), (1366, 11710082), (2638, 6063674), (2732, 5855041), (4439, 3603508), (5276, 3031837), (8878, 1801754), (15709, 1018268), (17756, 900877), (30337, 527276), (31418, 509134), (60674, 263638), (62836, 254567), (121348, 131819)]