1966190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 3577392

約数和(自身を除く): 1611202

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 2027, 4054, 10135, 20270, 196619, 393238, 983095, 1966190]

約数ペア:

[(1, 1966190), (2, 983095), (5, 393238), (10, 196619), (97, 20270), (194, 10135), (485, 4054), (970, 2027)]