19280641604

素因数分解:

$2^2\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{366859}}^1$

素因数の和:368747

約数の個数: 24

約数和(自身を含む): 38581932480

約数和(自身を除く): 19301290876

約数列:

[1, 2, 4, 7, 14, 28, 1877, 3754, 7508, 13139, 26278, 52556, 366859, 733718, 1467436, 2568013, 5136026, 10272052, 688594343, 1377188686, 2754377372, 4820160401, 9640320802, 19280641604]

約数ペア:

[(1, 19280641604), (2, 9640320802), (4, 4820160401), (7, 2754377372), (14, 1377188686), (28, 688594343), (1877, 10272052), (3754, 5136026), (7508, 2568013), (13139, 1467436), (26278, 733718), (52556, 366859)]