102978670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541993}}^1$

素因数の和:542019

約数の個数: 16

約数和(自身を含む): 195117840

約数和(自身を除く): 92139170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 541993, 1083986, 2709965, 5419930, 10297867, 20595734, 51489335, 102978670]

約数ペア:

[(1, 102978670), (2, 51489335), (5, 20595734), (10, 10297867), (19, 5419930), (38, 2709965), (95, 1083986), (190, 541993)]