19825632

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 61090848

約数和(自身を除く): 41265216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 73, 82, 92, 96, 123, 138, 144, 146, 164, 184, 207, 219, 246, 276, 288, 292, 328, 368, 369, 414, 438, 492, 552, 584, 656, 657, 736, 738, 828, 876, 943, 984, 1104, 1168, 1312, 1314, 1476, 1656, 1679, 1752, 1886, 1968, 2208, 2336, 2628, 2829, 2952, 2993, 3312, 3358, 3504, 3772, 3936, 5037, 5256, 5658, 5904, 5986, 6624, 6716, 7008, 7544, 8487, 8979, 10074, 10512, 11316, 11808, 11972, 13432, 15088, 15111, 16974, 17958, 20148, 21024, 22632, 23944, 26864, 26937, 30176, 30222, 33948, 35916, 40296, 45264, 47888, 53728, 53874, 60444, 67896, 68839, 71832, 80592, 90528, 95776, 107748, 120888, 135792, 137678, 143664, 161184, 206517, 215496, 241776, 271584, 275356, 287328, 413034, 430992, 483552, 550712, 619551, 826068, 861984, 1101424, 1239102, 1652136, 2202848, 2478204, 3304272, 4956408, 6608544, 9912816, 19825632]

約数ペア:

[(1, 19825632), (2, 9912816), (3, 6608544), (4, 4956408), (6, 3304272), (8, 2478204), (9, 2202848), (12, 1652136), (16, 1239102), (18, 1101424), (23, 861984), (24, 826068), (32, 619551), (36, 550712), (41, 483552), (46, 430992), (48, 413034), (69, 287328), (72, 275356), (73, 271584), (82, 241776), (92, 215496), (96, 206517), (123, 161184), (138, 143664), (144, 137678), (146, 135792), (164, 120888), (184, 107748), (207, 95776), (219, 90528), (246, 80592), (276, 71832), (288, 68839), (292, 67896), (328, 60444), (368, 53874), (369, 53728), (414, 47888), (438, 45264), (492, 40296), (552, 35916), (584, 33948), (656, 30222), (657, 30176), (736, 26937), (738, 26864), (828, 23944), (876, 22632), (943, 21024), (984, 20148), (1104, 17958), (1168, 16974), (1312, 15111), (1314, 15088), (1476, 13432), (1656, 11972), (1679, 11808), (1752, 11316), (1886, 10512), (1968, 10074), (2208, 8979), (2336, 8487), (2628, 7544), (2829, 7008), (2952, 6716), (2993, 6624), (3312, 5986), (3358, 5904), (3504, 5658), (3772, 5256), (3936, 5037)]