12842192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 27400032

約数和(自身を除く): 14557840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 557, 1048, 1114, 1441, 2096, 2228, 2882, 4456, 5764, 6127, 8912, 11528, 12254, 23056, 24508, 49016, 72967, 98032, 145934, 291868, 583736, 802637, 1167472, 1605274, 3210548, 6421096, 12842192]

約数ペア:

[(1, 12842192), (2, 6421096), (4, 3210548), (8, 1605274), (11, 1167472), (16, 802637), (22, 583736), (44, 291868), (88, 145934), (131, 98032), (176, 72967), (262, 49016), (524, 24508), (557, 23056), (1048, 12254), (1114, 11528), (1441, 8912), (2096, 6127), (2228, 5764), (2882, 4456)]