19354844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 35839440

約数和(自身を除く): 16484596

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1093, 2186, 4372, 4427, 8854, 17708, 20767, 41534, 83068, 254669, 509338, 1018676, 4838711, 9677422, 19354844]

約数ペア:

[(1, 19354844), (2, 9677422), (4, 4838711), (19, 1018676), (38, 509338), (76, 254669), (233, 83068), (466, 41534), (932, 20767), (1093, 17708), (2186, 8854), (4372, 4427)]