13263944

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5737}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 26423490

約数和(自身を除く): 13159546

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5737, 11474, 22948, 45896, 97529, 195058, 390116, 780232, 1657993, 3315986, 6631972, 13263944]

約数ペア:

[(1, 13263944), (2, 6631972), (4, 3315986), (8, 1657993), (17, 780232), (34, 390116), (68, 195058), (136, 97529), (289, 45896), (578, 22948), (1156, 11474), (2312, 5737)]