12538272

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 33197472

約数和(自身を除く): 20659200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 997, 1048, 1572, 1994, 2096, 2991, 3144, 3988, 4192, 5982, 6288, 7976, 11964, 12576, 15952, 23928, 31904, 47856, 95712, 130607, 261214, 391821, 522428, 783642, 1044856, 1567284, 2089712, 3134568, 4179424, 6269136, 12538272]

約数ペア:

[(1, 12538272), (2, 6269136), (3, 4179424), (4, 3134568), (6, 2089712), (8, 1567284), (12, 1044856), (16, 783642), (24, 522428), (32, 391821), (48, 261214), (96, 130607), (131, 95712), (262, 47856), (393, 31904), (524, 23928), (786, 15952), (997, 12576), (1048, 11964), (1572, 7976), (1994, 6288), (2096, 5982), (2991, 4192), (3144, 3988)]