12793712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21611}}^1$

素因数の和:21656

約数の個数: 20

約数和(自身を含む): 25458936

約数和(自身を除く): 12665224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21611, 43222, 86444, 172888, 345776, 799607, 1599214, 3198428, 6396856, 12793712]

約数ペア:

[(1, 12793712), (2, 6396856), (4, 3198428), (8, 1599214), (16, 799607), (37, 345776), (74, 172888), (148, 86444), (296, 43222), (592, 21611)]