15670021088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{548363}}^1$

素因数の和:548439

約数の個数: 48

約数和(自身を含む): 33165054720

約数和(自身を除く): 17495033632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 14288, 28576, 548363, 1096726, 2193452, 4386904, 8773808, 10418897, 17547616, 20837794, 25773061, 41675588, 51546122, 83351176, 103092244, 166702352, 206184488, 333404704, 412368976, 489688159, 824737952, 979376318, 1958752636, 3917505272, 7835010544, 15670021088]

約数ペア:

[(1, 15670021088), (2, 7835010544), (4, 3917505272), (8, 1958752636), (16, 979376318), (19, 824737952), (32, 489688159), (38, 412368976), (47, 333404704), (76, 206184488), (94, 166702352), (152, 103092244), (188, 83351176), (304, 51546122), (376, 41675588), (608, 25773061), (752, 20837794), (893, 17547616), (1504, 10418897), (1786, 8773808), (3572, 4386904), (7144, 2193452), (14288, 1096726), (28576, 548363)]