4889764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5883

約数の個数: 24

約数和(自身を含む): 9828000

約数和(自身を除く): 4938236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 5849, 11698, 23396, 64339, 111131, 128678, 222262, 257356, 444524, 1222441, 2444882, 4889764]

約数ペア:

[(1, 4889764), (2, 2444882), (4, 1222441), (11, 444524), (19, 257356), (22, 222262), (38, 128678), (44, 111131), (76, 64339), (209, 23396), (418, 11698), (836, 5849)]