18888931682

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1\times {\mathrm{40493}}^1$

素因数の和:41977

約数の個数: 16

約数和(自身を含む): 28514255040

約数和(自身を除く): 9625323358

約数列:

[1, 2, 179, 358, 1303, 2606, 40493, 80986, 233237, 466474, 7248247, 14496494, 52762379, 105524758, 9444465841, 18888931682]

約数ペア:

[(1, 18888931682), (2, 9444465841), (179, 105524758), (358, 52762379), (1303, 14496494), (2606, 7248247), (40493, 466474), (80986, 233237)]