12794848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 27772416

約数和(自身を除く): 14977568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 223, 326, 352, 446, 652, 892, 1304, 1784, 1793, 2453, 2608, 3568, 3586, 4906, 5216, 7136, 7172, 9812, 14344, 19624, 28688, 36349, 39248, 57376, 72698, 78496, 145396, 290792, 399839, 581584, 799678, 1163168, 1599356, 3198712, 6397424, 12794848]

約数ペア:

[(1, 12794848), (2, 6397424), (4, 3198712), (8, 1599356), (11, 1163168), (16, 799678), (22, 581584), (32, 399839), (44, 290792), (88, 145396), (163, 78496), (176, 72698), (223, 57376), (326, 39248), (352, 36349), (446, 28688), (652, 19624), (892, 14344), (1304, 9812), (1784, 7172), (1793, 7136), (2453, 5216), (2608, 4906), (3568, 3586)]