1908021914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1619713}}^1$

素因数の和:1619765

約数の個数: 16

約数和(自身を含む): 3109850880

約数和(自身を除く): 1201828966

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1619713, 3239426, 30774547, 50211103, 61549094, 100422206, 954010957, 1908021914]

約数ペア:

[(1, 1908021914), (2, 954010957), (19, 100422206), (31, 61549094), (38, 50211103), (62, 30774547), (589, 3239426), (1178, 1619713)]