19415056

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{6779}}^1$

素因数の和:6966

約数の個数: 20

約数和(自身を含む): 37832400

約数和(自身を除く): 18417344

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 6779, 13558, 27116, 54232, 108464, 1213441, 2426882, 4853764, 9707528, 19415056]

約数ペア:

[(1, 19415056), (2, 9707528), (4, 4853764), (8, 2426882), (16, 1213441), (179, 108464), (358, 54232), (716, 27116), (1432, 13558), (2864, 6779)]