13971724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 26534480

約数和(自身を除く): 12562756

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 1933, 3614, 3866, 7228, 7732, 25129, 50258, 100516, 268687, 537374, 1074748, 3492931, 6985862, 13971724]

約数ペア:

[(1, 13971724), (2, 6985862), (4, 3492931), (13, 1074748), (26, 537374), (52, 268687), (139, 100516), (278, 50258), (556, 25129), (1807, 7732), (1933, 7228), (3614, 3866)]