17967002452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{823721}}^1$

素因数の和:823792

約数の個数: 48

約数和(自身を含む): 38747882880

約数和(自身を除く): 20780880428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 823721, 1647442, 3294884, 5766047, 11532094, 15650699, 23064188, 31301398, 33772561, 62602796, 67545122, 109554893, 135090244, 219109786, 236407927, 438219572, 472815854, 641678659, 945631708, 1283357318, 2566714636, 4491750613, 8983501226, 17967002452]

約数ペア:

[(1, 17967002452), (2, 8983501226), (4, 4491750613), (7, 2566714636), (14, 1283357318), (19, 945631708), (28, 641678659), (38, 472815854), (41, 438219572), (76, 236407927), (82, 219109786), (133, 135090244), (164, 109554893), (266, 67545122), (287, 62602796), (532, 33772561), (574, 31301398), (779, 23064188), (1148, 15650699), (1558, 11532094), (3116, 5766047), (5453, 3294884), (10906, 1647442), (21812, 823721)]