15705019876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{24697}}^1$

素因数の和:26468

約数の個数: 48

約数和(自身を含む): 33846929536

約数和(自身を除く): 18141909660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1747, 3494, 6988, 12229, 22711, 24458, 24697, 45422, 48916, 49394, 90844, 98788, 158977, 172879, 317954, 321061, 345758, 635908, 642122, 691516, 1284244, 2247427, 4494854, 8989708, 43145659, 86291318, 172582636, 302019613, 560893567, 604039226, 1121787134, 1208078452, 2243574268, 3926254969, 7852509938, 15705019876]

約数ペア:

[(1, 15705019876), (2, 7852509938), (4, 3926254969), (7, 2243574268), (13, 1208078452), (14, 1121787134), (26, 604039226), (28, 560893567), (52, 302019613), (91, 172582636), (182, 86291318), (364, 43145659), (1747, 8989708), (3494, 4494854), (6988, 2247427), (12229, 1284244), (22711, 691516), (24458, 642122), (24697, 635908), (45422, 345758), (48916, 321061), (49394, 317954), (90844, 172879), (98788, 158977)]