29870126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 23545810

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1471, 1562, 1846, 2942, 10153, 16181, 19123, 20306, 32362, 38246, 104441, 208882, 210353, 420706, 1148851, 1357733, 2297702, 2715466, 14935063, 29870126]

約数ペア:

[(1, 29870126), (2, 14935063), (11, 2715466), (13, 2297702), (22, 1357733), (26, 1148851), (71, 420706), (142, 210353), (143, 208882), (286, 104441), (781, 38246), (923, 32362), (1471, 20306), (1562, 19123), (1846, 16181), (2942, 10153)]