12669656

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 25923240

約数和(自身を除く): 13253584

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 107, 152, 164, 214, 328, 361, 428, 722, 779, 856, 1444, 1558, 2033, 2888, 3116, 4066, 4387, 6232, 8132, 8774, 14801, 16264, 17548, 29602, 35096, 38627, 59204, 77254, 83353, 118408, 154508, 166706, 309016, 333412, 666824, 1583707, 3167414, 6334828, 12669656]

約数ペア:

[(1, 12669656), (2, 6334828), (4, 3167414), (8, 1583707), (19, 666824), (38, 333412), (41, 309016), (76, 166706), (82, 154508), (107, 118408), (152, 83353), (164, 77254), (214, 59204), (328, 38627), (361, 35096), (428, 29602), (722, 17548), (779, 16264), (856, 14801), (1444, 8774), (1558, 8132), (2033, 6232), (2888, 4387), (3116, 4066)]