12643168

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{5897}}^1$

素因数の和:5974

約数の個数: 24

約数和(自身を含む): 25267032

約数和(自身を除く): 12623864

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 5897, 11794, 23588, 47176, 94352, 188704, 395099, 790198, 1580396, 3160792, 6321584, 12643168]

約数ペア:

[(1, 12643168), (2, 6321584), (4, 3160792), (8, 1580396), (16, 790198), (32, 395099), (67, 188704), (134, 94352), (268, 47176), (536, 23588), (1072, 11794), (2144, 5897)]