12255664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24709}}^1$

素因数の和:24748

約数の個数: 20

約数和(自身を含む): 24512320

約数和(自身を除く): 12256656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24709, 49418, 98836, 197672, 395344, 765979, 1531958, 3063916, 6127832, 12255664]

約数ペア:

[(1, 12255664), (2, 6127832), (4, 3063916), (8, 1531958), (16, 765979), (31, 395344), (62, 197672), (124, 98836), (248, 49418), (496, 24709)]