11493872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55259}}^1$

素因数の和:55280

約数の個数: 20

約数和(自身を含む): 23982840

約数和(自身を除く): 12488968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55259, 110518, 221036, 442072, 718367, 884144, 1436734, 2873468, 5746936, 11493872]

約数ペア:

[(1, 11493872), (2, 5746936), (4, 2873468), (8, 1436734), (13, 884144), (16, 718367), (26, 442072), (52, 221036), (104, 110518), (208, 55259)]