12817486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 22249728

約数和(自身を除く): 9432242

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 347, 506, 694, 803, 1606, 1679, 3358, 3817, 7634, 7981, 15962, 18469, 25331, 36938, 50662, 87791, 175582, 278641, 557282, 582613, 1165226, 6408743, 12817486]

約数ペア:

[(1, 12817486), (2, 6408743), (11, 1165226), (22, 582613), (23, 557282), (46, 278641), (73, 175582), (146, 87791), (253, 50662), (347, 36938), (506, 25331), (694, 18469), (803, 15962), (1606, 7981), (1679, 7634), (3358, 3817)]