39120356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18917}}^1$

素因数の和:18979

約数の個数: 24

約数和(自身を含む): 76277376

約数和(自身を除く): 37157020

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 18917, 37834, 75668, 208087, 416174, 832348, 889099, 1778198, 3556396, 9780089, 19560178, 39120356]

約数ペア:

[(1, 39120356), (2, 19560178), (4, 9780089), (11, 3556396), (22, 1778198), (44, 889099), (47, 832348), (94, 416174), (188, 208087), (517, 75668), (1034, 37834), (2068, 18917)]