2019253082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 4101081600

約数和(自身を除く): 2081828518

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 77, 86, 121, 133, 154, 209, 242, 266, 301, 418, 473, 602, 817, 847, 946, 1459, 1463, 1634, 1694, 2299, 2918, 2926, 3311, 4598, 5203, 5719, 6622, 8987, 10213, 10406, 11438, 16049, 16093, 17974, 20426, 27721, 32098, 32186, 36421, 55442, 62737, 62909, 72842, 98857, 112343, 125474, 125818, 176539, 194047, 197714, 224686, 304931, 353078, 388094, 439159, 609862, 690107, 691999, 878318, 1192003, 1235773, 1380214, 1383998, 2134517, 2384006, 2471546, 3354241, 4269034, 4830749, 6708482, 7591177, 8344021, 9661498, 13112033, 15182354, 16688042, 23479687, 26224066, 46959374, 53138239, 91784231, 106276478, 144232363, 183568462, 288464726, 1009626541, 2019253082]

約数ペア:

[(1, 2019253082), (2, 1009626541), (7, 288464726), (11, 183568462), (14, 144232363), (19, 106276478), (22, 91784231), (38, 53138239), (43, 46959374), (77, 26224066), (86, 23479687), (121, 16688042), (133, 15182354), (154, 13112033), (209, 9661498), (242, 8344021), (266, 7591177), (301, 6708482), (418, 4830749), (473, 4269034), (602, 3354241), (817, 2471546), (847, 2384006), (946, 2134517), (1459, 1383998), (1463, 1380214), (1634, 1235773), (1694, 1192003), (2299, 878318), (2918, 691999), (2926, 690107), (3311, 609862), (4598, 439159), (5203, 388094), (5719, 353078), (6622, 304931), (8987, 224686), (10213, 197714), (10406, 194047), (11438, 176539), (16049, 125818), (16093, 125474), (17974, 112343), (20426, 98857), (27721, 72842), (32098, 62909), (32186, 62737), (36421, 55442)]