4906256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16166

約数の個数: 20

約数和(自身を含む): 10006800

約数和(自身を除く): 5100544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16139, 32278, 64556, 129112, 258224, 306641, 613282, 1226564, 2453128, 4906256]

約数ペア:

[(1, 4906256), (2, 2453128), (4, 1226564), (8, 613282), (16, 306641), (19, 258224), (38, 129112), (76, 64556), (152, 32278), (304, 16139)]