24390886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 42124320

約数和(自身を除く): 17733434

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 397, 442, 794, 1807, 2363, 3614, 4726, 5161, 6749, 10322, 13498, 30719, 55183, 61438, 87737, 110366, 175474, 717379, 938111, 1434758, 1876222, 12195443, 24390886]

約数ペア:

[(1, 24390886), (2, 12195443), (13, 1876222), (17, 1434758), (26, 938111), (34, 717379), (139, 175474), (221, 110366), (278, 87737), (397, 61438), (442, 55183), (794, 30719), (1807, 13498), (2363, 10322), (3614, 6749), (4726, 5161)]