11889872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 23915136

約数和(自身を除く): 12025264

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 163, 188, 194, 326, 376, 388, 652, 752, 776, 1304, 1552, 2608, 4559, 7661, 9118, 15322, 15811, 18236, 30644, 31622, 36472, 61288, 63244, 72944, 122576, 126488, 252976, 743117, 1486234, 2972468, 5944936, 11889872]

約数ペア:

[(1, 11889872), (2, 5944936), (4, 2972468), (8, 1486234), (16, 743117), (47, 252976), (94, 126488), (97, 122576), (163, 72944), (188, 63244), (194, 61288), (326, 36472), (376, 31622), (388, 30644), (652, 18236), (752, 15811), (776, 15322), (1304, 9118), (1552, 7661), (2608, 4559)]