12671584

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9262

約数の個数: 24

約数和(自身を含む): 25530120

約数和(自身を除く): 12858536

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9209, 18418, 36836, 73672, 147344, 294688, 395987, 791974, 1583948, 3167896, 6335792, 12671584]

約数ペア:

[(1, 12671584), (2, 6335792), (4, 3167896), (8, 1583948), (16, 791974), (32, 395987), (43, 294688), (86, 147344), (172, 73672), (344, 36836), (688, 18418), (1376, 9209)]