19033938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 53194752

約数和(自身を除く): 34160814

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 443, 462, 558, 651, 682, 693, 886, 1023, 1302, 1329, 1386, 1953, 2046, 2387, 2658, 3069, 3101, 3906, 3987, 4774, 4873, 6138, 6202, 7161, 7974, 9303, 9746, 13733, 14322, 14619, 18606, 21483, 27466, 27909, 29238, 34111, 41199, 42966, 43857, 55818, 68222, 82398, 87714, 96131, 102333, 123597, 151063, 192262, 204666, 247194, 288393, 302126, 306999, 453189, 576786, 613998, 865179, 906378, 1057441, 1359567, 1730358, 2114882, 2719134, 3172323, 6344646, 9516969, 19033938]

約数ペア:

[(1, 19033938), (2, 9516969), (3, 6344646), (6, 3172323), (7, 2719134), (9, 2114882), (11, 1730358), (14, 1359567), (18, 1057441), (21, 906378), (22, 865179), (31, 613998), (33, 576786), (42, 453189), (62, 306999), (63, 302126), (66, 288393), (77, 247194), (93, 204666), (99, 192262), (126, 151063), (154, 123597), (186, 102333), (198, 96131), (217, 87714), (231, 82398), (279, 68222), (341, 55818), (434, 43857), (443, 42966), (462, 41199), (558, 34111), (651, 29238), (682, 27909), (693, 27466), (886, 21483), (1023, 18606), (1302, 14619), (1329, 14322), (1386, 13733), (1953, 9746), (2046, 9303), (2387, 7974), (2658, 7161), (3069, 6202), (3101, 6138), (3906, 4873), (3987, 4774)]