16605524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 31473288

約数和(自身を除く): 14867764

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1621, 2561, 3242, 5122, 6484, 10244, 21073, 42146, 84292, 319337, 638674, 1277348, 4151381, 8302762, 16605524]

約数ペア:

[(1, 16605524), (2, 8302762), (4, 4151381), (13, 1277348), (26, 638674), (52, 319337), (197, 84292), (394, 42146), (788, 21073), (1621, 10244), (2561, 6484), (3242, 5122)]