21922316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24799}}^1$

素因数の和:24833

約数の個数: 24

約数和(自身を含む): 43747200

約数和(自身を除く): 21824884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24799, 49598, 99196, 322387, 421583, 644774, 843166, 1289548, 1686332, 5480579, 10961158, 21922316]

約数ペア:

[(1, 21922316), (2, 10961158), (4, 5480579), (13, 1686332), (17, 1289548), (26, 843166), (34, 644774), (52, 421583), (68, 322387), (221, 99196), (442, 49598), (884, 24799)]