16923501856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{94999}}^1$

素因数の和:95321

約数の個数: 48

約数和(自身を含む): 35191800000

約数和(自身を除く): 18268298144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 1172, 2344, 4688, 5567, 9376, 11134, 22268, 44536, 89072, 94999, 178144, 189998, 379996, 759992, 1519984, 1804981, 3039968, 3609962, 7219924, 14439848, 27834707, 28879696, 55669414, 57759392, 111338828, 222677656, 445355312, 528859433, 890710624, 1057718866, 2115437732, 4230875464, 8461750928, 16923501856]

約数ペア:

[(1, 16923501856), (2, 8461750928), (4, 4230875464), (8, 2115437732), (16, 1057718866), (19, 890710624), (32, 528859433), (38, 445355312), (76, 222677656), (152, 111338828), (293, 57759392), (304, 55669414), (586, 28879696), (608, 27834707), (1172, 14439848), (2344, 7219924), (4688, 3609962), (5567, 3039968), (9376, 1804981), (11134, 1519984), (22268, 759992), (44536, 379996), (89072, 189998), (94999, 178144)]