9868790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51941}}^1$

素因数の和:51967

約数の個数: 16

約数和(自身を含む): 18699120

約数和(自身を除く): 8830330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 51941, 103882, 259705, 519410, 986879, 1973758, 4934395, 9868790]

約数ペア:

[(1, 9868790), (2, 4934395), (5, 1973758), (10, 986879), (19, 519410), (38, 259705), (95, 103882), (190, 51941)]