13080944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19013}}^1$

素因数の和:19064

約数の個数: 20

約数和(自身を含む): 25935096

約数和(自身を除く): 12854152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19013, 38026, 76052, 152104, 304208, 817559, 1635118, 3270236, 6540472, 13080944]

約数ペア:

[(1, 13080944), (2, 6540472), (4, 3270236), (8, 1635118), (16, 817559), (43, 304208), (86, 152104), (172, 76052), (344, 38026), (688, 19013)]