2019714832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{11527}}^1$

素因数の和:11815

約数の個数: 40

約数和(自身を含む): 4013957376

約数和(自身を除く): 1994242544

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 233, 376, 466, 752, 932, 1864, 3728, 10951, 11527, 21902, 23054, 43804, 46108, 87608, 92216, 175216, 184432, 541769, 1083538, 2167076, 2685791, 4334152, 5371582, 8668304, 10743164, 21486328, 42972656, 126232177, 252464354, 504928708, 1009857416, 2019714832]

約数ペア:

[(1, 2019714832), (2, 1009857416), (4, 504928708), (8, 252464354), (16, 126232177), (47, 42972656), (94, 21486328), (188, 10743164), (233, 8668304), (376, 5371582), (466, 4334152), (752, 2685791), (932, 2167076), (1864, 1083538), (3728, 541769), (10951, 184432), (11527, 175216), (21902, 92216), (23054, 87608), (43804, 46108)]