13129266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 28859040

約数和(自身を除く): 15729774

約数列:

[1, 2, 3, 6, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 246, 318, 779, 1007, 1558, 2014, 2173, 2337, 2809, 3021, 4346, 4674, 5618, 6042, 6519, 8427, 13038, 16854, 41287, 53371, 82574, 106742, 115169, 123861, 160113, 230338, 247722, 320226, 345507, 691014, 2188211, 4376422, 6564633, 13129266]

約数ペア:

[(1, 13129266), (2, 6564633), (3, 4376422), (6, 2188211), (19, 691014), (38, 345507), (41, 320226), (53, 247722), (57, 230338), (82, 160113), (106, 123861), (114, 115169), (123, 106742), (159, 82574), (246, 53371), (318, 41287), (779, 16854), (1007, 13038), (1558, 8427), (2014, 6519), (2173, 6042), (2337, 5618), (2809, 4674), (3021, 4346)]