18089778856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{119011703}}^1$

素因数の和:119011728

約数の個数: 16

約数和(自身を含む): 35703511200

約数和(自身を除く): 17613732344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 119011703, 238023406, 476046812, 952093624, 2261222357, 4522444714, 9044889428, 18089778856]

約数ペア:

[(1, 18089778856), (2, 9044889428), (4, 4522444714), (8, 2261222357), (19, 952093624), (38, 476046812), (76, 238023406), (152, 119011703)]