19633812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 34556268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 29, 33, 44, 46, 58, 66, 69, 87, 92, 116, 132, 138, 174, 223, 253, 276, 319, 348, 446, 506, 638, 667, 669, 759, 892, 957, 1012, 1276, 1334, 1338, 1518, 1914, 2001, 2453, 2668, 2676, 3036, 3828, 4002, 4906, 5129, 6467, 7337, 7359, 8004, 9812, 10258, 12934, 14674, 14718, 15387, 19401, 20516, 22011, 25868, 29348, 29436, 30774, 38802, 44022, 56419, 61548, 71137, 77604, 88044, 112838, 142274, 148741, 169257, 213411, 225676, 284548, 297482, 338514, 426822, 446223, 594964, 677028, 853644, 892446, 1636151, 1784892, 3272302, 4908453, 6544604, 9816906, 19633812]

約数ペア:

[(1, 19633812), (2, 9816906), (3, 6544604), (4, 4908453), (6, 3272302), (11, 1784892), (12, 1636151), (22, 892446), (23, 853644), (29, 677028), (33, 594964), (44, 446223), (46, 426822), (58, 338514), (66, 297482), (69, 284548), (87, 225676), (92, 213411), (116, 169257), (132, 148741), (138, 142274), (174, 112838), (223, 88044), (253, 77604), (276, 71137), (319, 61548), (348, 56419), (446, 44022), (506, 38802), (638, 30774), (667, 29436), (669, 29348), (759, 25868), (892, 22011), (957, 20516), (1012, 19401), (1276, 15387), (1334, 14718), (1338, 14674), (1518, 12934), (1914, 10258), (2001, 9812), (2453, 8004), (2668, 7359), (2676, 7337), (3036, 6467), (3828, 5129), (4002, 4906)]