1955404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1975796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2339, 4678, 9356, 25729, 44441, 51458, 88882, 102916, 177764, 488851, 977702, 1955404]

約数ペア:

[(1, 1955404), (2, 977702), (4, 488851), (11, 177764), (19, 102916), (22, 88882), (38, 51458), (44, 44441), (76, 25729), (209, 9356), (418, 4678), (836, 2339)]