19681962

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105817}}^1$

素因数の和:105853

約数の個数: 16

約数和(自身を含む): 40634112

約数和(自身を除く): 20952150

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 105817, 211634, 317451, 634902, 3280327, 6560654, 9840981, 19681962]

約数ペア:

[(1, 19681962), (2, 9840981), (3, 6560654), (6, 3280327), (31, 634902), (62, 317451), (93, 211634), (186, 105817)]