19920503808

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2161513}}^1$

素因数の和:2161539

約数の個数: 66

約数和(自身を含む): 57520049054

約数和(自身を除く): 37599545246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2161513, 4323026, 6484539, 8646052, 12969078, 17292104, 19453617, 25938156, 34584208, 38907234, 51876312, 69168416, 77814468, 103752624, 138336832, 155628936, 207505248, 276673664, 311257872, 415010496, 553347328, 622515744, 830020992, 1106694656, 1245031488, 1660041984, 2213389312, 2490062976, 3320083968, 4980125952, 6640167936, 9960251904, 19920503808]

約数ペア:

[(1, 19920503808), (2, 9960251904), (3, 6640167936), (4, 4980125952), (6, 3320083968), (8, 2490062976), (9, 2213389312), (12, 1660041984), (16, 1245031488), (18, 1106694656), (24, 830020992), (32, 622515744), (36, 553347328), (48, 415010496), (64, 311257872), (72, 276673664), (96, 207505248), (128, 155628936), (144, 138336832), (192, 103752624), (256, 77814468), (288, 69168416), (384, 51876312), (512, 38907234), (576, 34584208), (768, 25938156), (1024, 19453617), (1152, 17292104), (1536, 12969078), (2304, 8646052), (3072, 6484539), (4608, 4323026), (9216, 2161513)]