19706432

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1218

約数の個数: 28

約数和(自身を含む): 39258240

約数和(自身を除く): 19551808

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 839, 1468, 1678, 2936, 3356, 5872, 6712, 11744, 13424, 23488, 26848, 53696, 307913, 615826, 1231652, 2463304, 4926608, 9853216, 19706432]

約数ペア:

[(1, 19706432), (2, 9853216), (4, 4926608), (8, 2463304), (16, 1231652), (32, 615826), (64, 307913), (367, 53696), (734, 26848), (839, 23488), (1468, 13424), (1678, 11744), (2936, 6712), (3356, 5872)]