39898045200368

素因数分解:

$2^4\times {\mathrm{13151}}^1\times {\mathrm{189615073}}^1$

素因数の和:189628232

約数の個数: 20

約数和(自身を含む): 77308341050688

約数和(自身を除く): 37410295850320

約数列:

[1, 2, 4, 8, 16, 13151, 26302, 52604, 105208, 210416, 189615073, 379230146, 758460292, 1516920584, 3033841168, 2493627825023, 4987255650046, 9974511300092, 19949022600184, 39898045200368]

約数ペア:

[(1, 39898045200368), (2, 19949022600184), (4, 9974511300092), (8, 4987255650046), (16, 2493627825023), (13151, 3033841168), (26302, 1516920584), (52604, 758460292), (105208, 379230146), (210416, 189615073)]