12965856

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 21362592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1031, 1048, 1572, 2062, 2096, 3093, 3144, 4124, 4192, 6186, 6288, 8248, 12372, 12576, 16496, 24744, 32992, 49488, 98976, 135061, 270122, 405183, 540244, 810366, 1080488, 1620732, 2160976, 3241464, 4321952, 6482928, 12965856]

約数ペア:

[(1, 12965856), (2, 6482928), (3, 4321952), (4, 3241464), (6, 2160976), (8, 1620732), (12, 1080488), (16, 810366), (24, 540244), (32, 405183), (48, 270122), (96, 135061), (131, 98976), (262, 49488), (393, 32992), (524, 24744), (786, 16496), (1031, 12576), (1048, 12372), (1572, 8248), (2062, 6288), (2096, 6186), (3093, 4192), (3144, 4124)]