19643184

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12426

約数の個数: 60

約数和(自身を含む): 59976072

約数和(自身を除く): 40332888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12401, 24802, 37203, 49604, 74406, 99208, 111609, 136411, 148812, 198416, 223218, 272822, 297624, 409233, 446436, 545644, 595248, 818466, 892872, 1091288, 1227699, 1636932, 1785744, 2182576, 2455398, 3273864, 4910796, 6547728, 9821592, 19643184]

約数ペア:

[(1, 19643184), (2, 9821592), (3, 6547728), (4, 4910796), (6, 3273864), (8, 2455398), (9, 2182576), (11, 1785744), (12, 1636932), (16, 1227699), (18, 1091288), (22, 892872), (24, 818466), (33, 595248), (36, 545644), (44, 446436), (48, 409233), (66, 297624), (72, 272822), (88, 223218), (99, 198416), (132, 148812), (144, 136411), (176, 111609), (198, 99208), (264, 74406), (396, 49604), (528, 37203), (792, 24802), (1584, 12401)]