17971569254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1\times {\mathrm{1549}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 28548768000

約数和(自身を除く): 10577198746

約数列:

[1, 2, 19, 38, 211, 422, 1447, 1549, 2894, 3098, 4009, 8018, 27493, 29431, 54986, 58862, 305317, 326839, 610634, 653678, 2241403, 4482806, 5801023, 6209941, 11602046, 12419882, 42586657, 85173314, 472936033, 945872066, 8985784627, 17971569254]

約数ペア:

[(1, 17971569254), (2, 8985784627), (19, 945872066), (38, 472936033), (211, 85173314), (422, 42586657), (1447, 12419882), (1549, 11602046), (2894, 6209941), (3098, 5801023), (4009, 4482806), (8018, 2241403), (27493, 653678), (29431, 610634), (54986, 326839), (58862, 305317)]