19240246

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 29306880

約数和(自身を除く): 10066634

約数列:

[1, 2, 127, 211, 254, 359, 422, 718, 26797, 45593, 53594, 75749, 91186, 151498, 9620123, 19240246]

約数ペア:

[(1, 19240246), (2, 9620123), (127, 151498), (211, 91186), (254, 75749), (359, 53594), (422, 45593), (718, 26797)]