12774612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 32130560

約数和(自身を除く): 19355948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1303, 1634, 2451, 2606, 3268, 3909, 4902, 5212, 7818, 9804, 15636, 24757, 49514, 56029, 74271, 99028, 112058, 148542, 168087, 224116, 297084, 336174, 672348, 1064551, 2129102, 3193653, 4258204, 6387306, 12774612]

約数ペア:

[(1, 12774612), (2, 6387306), (3, 4258204), (4, 3193653), (6, 2129102), (12, 1064551), (19, 672348), (38, 336174), (43, 297084), (57, 224116), (76, 168087), (86, 148542), (114, 112058), (129, 99028), (172, 74271), (228, 56029), (258, 49514), (516, 24757), (817, 15636), (1303, 9804), (1634, 7818), (2451, 5212), (2606, 4902), (3268, 3909)]