19683712

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 39620880

約数和(自身を除く): 19937168

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1493, 1648, 2986, 3296, 5972, 6592, 11944, 13184, 23888, 47776, 95552, 153779, 191104, 307558, 615116, 1230232, 2460464, 4920928, 9841856, 19683712]

約数ペア:

[(1, 19683712), (2, 9841856), (4, 4920928), (8, 2460464), (16, 1230232), (32, 615116), (64, 307558), (103, 191104), (128, 153779), (206, 95552), (412, 47776), (824, 23888), (1493, 13184), (1648, 11944), (2986, 6592), (3296, 5972)]