2019467668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{13109}}^1$

素因数の和:15159

約数の個数: 24

約数和(自身を含む): 3722191200

約数和(自身を除く): 1702723532

約数列:

[1, 2, 4, 19, 38, 76, 2027, 4054, 8108, 13109, 26218, 38513, 52436, 77026, 154052, 249071, 498142, 996284, 26571943, 53143886, 106287772, 504866917, 1009733834, 2019467668]

約数ペア:

[(1, 2019467668), (2, 1009733834), (4, 504866917), (19, 106287772), (38, 53143886), (76, 26571943), (2027, 996284), (4054, 498142), (8108, 249071), (13109, 154052), (26218, 77026), (38513, 52436)]