13059232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 27699840

約数和(自身を除く): 14640608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 457, 608, 752, 893, 914, 1504, 1786, 1828, 3572, 3656, 7144, 7312, 8683, 14288, 14624, 17366, 21479, 28576, 34732, 42958, 69464, 85916, 138928, 171832, 277856, 343664, 408101, 687328, 816202, 1632404, 3264808, 6529616, 13059232]

約数ペア:

[(1, 13059232), (2, 6529616), (4, 3264808), (8, 1632404), (16, 816202), (19, 687328), (32, 408101), (38, 343664), (47, 277856), (76, 171832), (94, 138928), (152, 85916), (188, 69464), (304, 42958), (376, 34732), (457, 28576), (608, 21479), (752, 17366), (893, 14624), (914, 14288), (1504, 8683), (1786, 7312), (1828, 7144), (3572, 3656)]