21699548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24547}}^1$

素因数の和:24581

約数の個数: 24

約数和(自身を含む): 43302672

約数和(自身を除く): 21603124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24547, 49094, 98188, 319111, 417299, 638222, 834598, 1276444, 1669196, 5424887, 10849774, 21699548]

約数ペア:

[(1, 21699548), (2, 10849774), (4, 5424887), (13, 1669196), (17, 1276444), (26, 834598), (34, 638222), (52, 417299), (68, 319111), (221, 98188), (442, 49094), (884, 24547)]