38950988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1811}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 72045120

約数和(自身を除く): 33094132

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 1811, 3622, 5377, 7244, 10754, 21508, 34409, 68818, 137636, 512513, 1025026, 2050052, 9737747, 19475494, 38950988]

約数ペア:

[(1, 38950988), (2, 19475494), (4, 9737747), (19, 2050052), (38, 1025026), (76, 512513), (283, 137636), (566, 68818), (1132, 34409), (1811, 21508), (3622, 10754), (5377, 7244)]