19067268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 34276092

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 132, 174, 187, 204, 293, 319, 348, 374, 493, 561, 586, 638, 748, 879, 957, 986, 1122, 1172, 1276, 1479, 1758, 1914, 1972, 2244, 2958, 3223, 3516, 3828, 4981, 5423, 5916, 6446, 8497, 9669, 9962, 10846, 12892, 14943, 16269, 16994, 19338, 19924, 21692, 25491, 29886, 32538, 33988, 38676, 50982, 54791, 59772, 65076, 93467, 101964, 109582, 144449, 164373, 186934, 219164, 280401, 288898, 328746, 373868, 433347, 560802, 577796, 657492, 866694, 1121604, 1588939, 1733388, 3177878, 4766817, 6355756, 9533634, 19067268]

約数ペア:

[(1, 19067268), (2, 9533634), (3, 6355756), (4, 4766817), (6, 3177878), (11, 1733388), (12, 1588939), (17, 1121604), (22, 866694), (29, 657492), (33, 577796), (34, 560802), (44, 433347), (51, 373868), (58, 328746), (66, 288898), (68, 280401), (87, 219164), (102, 186934), (116, 164373), (132, 144449), (174, 109582), (187, 101964), (204, 93467), (293, 65076), (319, 59772), (348, 54791), (374, 50982), (493, 38676), (561, 33988), (586, 32538), (638, 29886), (748, 25491), (879, 21692), (957, 19924), (986, 19338), (1122, 16994), (1172, 16269), (1276, 14943), (1479, 12892), (1758, 10846), (1914, 9962), (1972, 9669), (2244, 8497), (2958, 6446), (3223, 5916), (3516, 5423), (3828, 4981)]