15317692384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{17581}}^1$

素因数の和:19043

約数の個数: 48

約数和(自身を含む): 31767860880

約数和(自身を除く): 16450168496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1433, 2866, 5732, 11464, 17581, 22928, 27227, 35162, 45856, 54454, 70324, 108908, 140648, 217816, 281296, 334039, 435632, 562592, 668078, 871264, 1336156, 2672312, 5344624, 10689248, 25193573, 50387146, 100774292, 201548584, 403097168, 478677887, 806194336, 957355774, 1914711548, 3829423096, 7658846192, 15317692384]

約数ペア:

[(1, 15317692384), (2, 7658846192), (4, 3829423096), (8, 1914711548), (16, 957355774), (19, 806194336), (32, 478677887), (38, 403097168), (76, 201548584), (152, 100774292), (304, 50387146), (608, 25193573), (1433, 10689248), (2866, 5344624), (5732, 2672312), (11464, 1336156), (17581, 871264), (22928, 668078), (27227, 562592), (35162, 435632), (45856, 334039), (54454, 281296), (70324, 217816), (108908, 140648)]