15674567689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21283}}^1$

素因数の和:21429

約数の個数: 32

約数和(自身を含む): 18536491008

約数和(自身を除く): 2861923319

約数列:

[1, 11, 23, 41, 71, 253, 451, 781, 943, 1633, 2911, 10373, 17963, 21283, 32021, 66953, 234113, 489509, 736483, 872603, 1511093, 5384599, 9598633, 16622023, 20069869, 34755139, 61954813, 220768559, 382306529, 681502943, 1424960699, 15674567689]

約数ペア:

[(1, 15674567689), (11, 1424960699), (23, 681502943), (41, 382306529), (71, 220768559), (253, 61954813), (451, 34755139), (781, 20069869), (943, 16622023), (1633, 9598633), (2911, 5384599), (10373, 1511093), (17963, 872603), (21283, 736483), (32021, 489509), (66953, 234113)]