22646884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 42815808

約数和(自身を除く): 20168924

約数列:

[1, 2, 4, 13, 26, 52, 491, 887, 982, 1774, 1964, 3548, 6383, 11531, 12766, 23062, 25532, 46124, 435517, 871034, 1742068, 5661721, 11323442, 22646884]

約数ペア:

[(1, 22646884), (2, 11323442), (4, 5661721), (13, 1742068), (26, 871034), (52, 435517), (491, 46124), (887, 25532), (982, 23062), (1774, 12766), (1964, 11531), (3548, 6383)]