2019408410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11878873}}^1$

素因数の和:11878897

約数の個数: 16

約数和(自身を含む): 3848755176

約数和(自身を除く): 1829346766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11878873, 23757746, 59394365, 118788730, 201940841, 403881682, 1009704205, 2019408410]

約数ペア:

[(1, 2019408410), (2, 1009704205), (5, 403881682), (10, 201940841), (17, 118788730), (34, 59394365), (85, 23757746), (170, 11878873)]