19840386602

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1\times {\mathrm{26813}}^1$

素因数の和:28117

約数の個数: 16

約数和(自身を含む): 29866505760

約数和(自身を除く): 10026119158

約数列:

[1, 2, 419, 838, 883, 1766, 26813, 53626, 369977, 739954, 11234647, 22469294, 23675879, 47351758, 9920193301, 19840386602]

約数ペア:

[(1, 19840386602), (2, 9920193301), (419, 47351758), (838, 23675879), (883, 22469294), (1766, 11234647), (26813, 739954), (53626, 369977)]