13343776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 15958784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1291, 1292, 2582, 2584, 5164, 5168, 10328, 10336, 20656, 21947, 24529, 41312, 43894, 49058, 87788, 98116, 175576, 196232, 351152, 392464, 416993, 702304, 784928, 833986, 1667972, 3335944, 6671888, 13343776]

約数ペア:

[(1, 13343776), (2, 6671888), (4, 3335944), (8, 1667972), (16, 833986), (17, 784928), (19, 702304), (32, 416993), (34, 392464), (38, 351152), (68, 196232), (76, 175576), (136, 98116), (152, 87788), (272, 49058), (304, 43894), (323, 41312), (544, 24529), (608, 21947), (646, 20656), (1291, 10336), (1292, 10328), (2582, 5168), (2584, 5164)]