1958396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 3822336

約数和(自身を除く): 1863940

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 947, 1034, 1894, 2068, 3788, 10417, 20834, 41668, 44509, 89018, 178036, 489599, 979198, 1958396]

約数ペア:

[(1, 1958396), (2, 979198), (4, 489599), (11, 178036), (22, 89018), (44, 44509), (47, 41668), (94, 20834), (188, 10417), (517, 3788), (947, 2068), (1034, 1894)]