15678664986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 33236582400

約数和(自身を除く): 17557917414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 367, 586, 734, 879, 1101, 1279, 1758, 2202, 2558, 3837, 5567, 6973, 7674, 11134, 13946, 16701, 20919, 24301, 33402, 41838, 48602, 72903, 107531, 145806, 215062, 322593, 374747, 469393, 645186, 749494, 938786, 1124241, 1408179, 2043089, 2248482, 2816358, 4086178, 6129267, 7120193, 8918467, 12258534, 14240386, 17836934, 21360579, 26755401, 42721158, 53510802, 137532149, 275064298, 412596447, 825192894, 2613110831, 5226221662, 7839332493, 15678664986]

約数ペア:

[(1, 15678664986), (2, 7839332493), (3, 5226221662), (6, 2613110831), (19, 825192894), (38, 412596447), (57, 275064298), (114, 137532149), (293, 53510802), (367, 42721158), (586, 26755401), (734, 21360579), (879, 17836934), (1101, 14240386), (1279, 12258534), (1758, 8918467), (2202, 7120193), (2558, 6129267), (3837, 4086178), (5567, 2816358), (6973, 2248482), (7674, 2043089), (11134, 1408179), (13946, 1124241), (16701, 938786), (20919, 749494), (24301, 645186), (33402, 469393), (41838, 374747), (48602, 322593), (72903, 215062), (107531, 145806)]