13223656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{24671}}^1$

素因数の和:24744

約数の個数: 16

約数和(自身を含む): 25165440

約数和(自身を除く): 11941784

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 24671, 49342, 98684, 197368, 1652957, 3305914, 6611828, 13223656]

約数ペア:

[(1, 13223656), (2, 6611828), (4, 3305914), (8, 1652957), (67, 197368), (134, 98684), (268, 49342), (536, 24671)]