15556196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 28089600

約数和(自身を除く): 12533404

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 607, 1214, 2428, 6407, 12814, 25628, 26101, 52202, 90443, 104404, 180886, 361772, 3889049, 7778098, 15556196]

約数ペア:

[(1, 15556196), (2, 7778098), (4, 3889049), (43, 361772), (86, 180886), (149, 104404), (172, 90443), (298, 52202), (596, 26101), (607, 25628), (1214, 12814), (2428, 6407)]