19592703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 30707040

約数和(自身を除く): 11114337

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1109, 1359, 1963, 3327, 5889, 9981, 14417, 17667, 43251, 129753, 167459, 502377, 1507131, 2176967, 6530901, 19592703]

約数ペア:

[(1, 19592703), (3, 6530901), (9, 2176967), (13, 1507131), (39, 502377), (117, 167459), (151, 129753), (453, 43251), (1109, 17667), (1359, 14417), (1963, 9981), (3327, 5889)]