8142070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42853}}^1$

素因数の和:42879

約数の個数: 16

約数和(自身を含む): 15427440

約数和(自身を除く): 7285370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 42853, 85706, 214265, 428530, 814207, 1628414, 4071035, 8142070]

約数ペア:

[(1, 8142070), (2, 4071035), (5, 1628414), (10, 814207), (19, 428530), (38, 214265), (95, 85706), (190, 42853)]