13543868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 25683840

約数和(自身を除く): 12139972

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 1439, 2353, 2878, 4706, 5756, 9412, 18707, 37414, 74828, 260459, 520918, 1041836, 3385967, 6771934, 13543868]

約数ペア:

[(1, 13543868), (2, 6771934), (4, 3385967), (13, 1041836), (26, 520918), (52, 260459), (181, 74828), (362, 37414), (724, 18707), (1439, 9412), (2353, 5756), (2878, 4706)]