12951904

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 16659104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 863, 938, 1072, 1726, 1876, 2144, 3452, 3752, 6041, 6904, 7504, 12082, 13808, 15008, 24164, 27616, 48328, 57821, 96656, 115642, 193312, 231284, 404747, 462568, 809494, 925136, 1618988, 1850272, 3237976, 6475952, 12951904]

約数ペア:

[(1, 12951904), (2, 6475952), (4, 3237976), (7, 1850272), (8, 1618988), (14, 925136), (16, 809494), (28, 462568), (32, 404747), (56, 231284), (67, 193312), (112, 115642), (134, 96656), (224, 57821), (268, 48328), (469, 27616), (536, 24164), (863, 15008), (938, 13808), (1072, 12082), (1726, 7504), (1876, 6904), (2144, 6041), (3452, 3752)]