1842017018

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1\times {\mathrm{9857}}^1$

素因数の和:10501

約数の個数: 16

約数和(自身を含む): 2782321920

約数和(自身を除く): 940304902

約数列:

[1, 2, 223, 419, 446, 838, 9857, 19714, 93437, 186874, 2198111, 4130083, 4396222, 8260166, 921008509, 1842017018]

約数ペア:

[(1, 1842017018), (2, 921008509), (223, 8260166), (419, 4396222), (446, 4130083), (838, 2198111), (9857, 186874), (19714, 93437)]