19765152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 65100672

約数和(自身を除く): 45335520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 367, 374, 396, 408, 528, 544, 561, 612, 734, 748, 792, 816, 1056, 1101, 1122, 1224, 1468, 1496, 1584, 1632, 1683, 2202, 2244, 2448, 2936, 2992, 3168, 3303, 3366, 4037, 4404, 4488, 4896, 5872, 5984, 6239, 6606, 6732, 8074, 8808, 8976, 11744, 12111, 12478, 13212, 13464, 16148, 17616, 17952, 18717, 24222, 24956, 26424, 26928, 32296, 35232, 36333, 37434, 48444, 49912, 52848, 53856, 56151, 64592, 68629, 72666, 74868, 96888, 99824, 105696, 112302, 129184, 137258, 145332, 149736, 193776, 199648, 205887, 224604, 274516, 290664, 299472, 387552, 411774, 449208, 549032, 581328, 598944, 617661, 823548, 898416, 1098064, 1162656, 1235322, 1647096, 1796832, 2196128, 2470644, 3294192, 4941288, 6588384, 9882576, 19765152]

約数ペア:

[(1, 19765152), (2, 9882576), (3, 6588384), (4, 4941288), (6, 3294192), (8, 2470644), (9, 2196128), (11, 1796832), (12, 1647096), (16, 1235322), (17, 1162656), (18, 1098064), (22, 898416), (24, 823548), (32, 617661), (33, 598944), (34, 581328), (36, 549032), (44, 449208), (48, 411774), (51, 387552), (66, 299472), (68, 290664), (72, 274516), (88, 224604), (96, 205887), (99, 199648), (102, 193776), (132, 149736), (136, 145332), (144, 137258), (153, 129184), (176, 112302), (187, 105696), (198, 99824), (204, 96888), (264, 74868), (272, 72666), (288, 68629), (306, 64592), (352, 56151), (367, 53856), (374, 52848), (396, 49912), (408, 48444), (528, 37434), (544, 36333), (561, 35232), (612, 32296), (734, 26928), (748, 26424), (792, 24956), (816, 24222), (1056, 18717), (1101, 17952), (1122, 17616), (1224, 16148), (1468, 13464), (1496, 13212), (1584, 12478), (1632, 12111), (1683, 11744), (2202, 8976), (2244, 8808), (2448, 8074), (2936, 6732), (2992, 6606), (3168, 6239), (3303, 5984), (3366, 5872), (4037, 4896), (4404, 4488)]