18441232

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1187}}^1$

素因数の和:2166

約数の個数: 20

約数和(自身を含む): 35796816

約数和(自身を除く): 17355584

約数列:

[1, 2, 4, 8, 16, 971, 1187, 1942, 2374, 3884, 4748, 7768, 9496, 15536, 18992, 1152577, 2305154, 4610308, 9220616, 18441232]

約数ペア:

[(1, 18441232), (2, 9220616), (4, 4610308), (8, 2305154), (16, 1152577), (971, 18992), (1187, 15536), (1942, 9496), (2374, 7768), (3884, 4748)]