12218673976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{18839}}^1$

素因数の和:19132

約数の個数: 64

約数和(自身を含む): 25637472000

約数和(自身を除く): 13418798024

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 251, 323, 502, 646, 1004, 1292, 2008, 2584, 4267, 4769, 8534, 9538, 17068, 18839, 19076, 34136, 37678, 38152, 75356, 81073, 150712, 162146, 320263, 324292, 357941, 640526, 648584, 715882, 1281052, 1431764, 2562104, 2863528, 4728589, 6084997, 9457178, 12169994, 18914356, 24339988, 37828712, 48679976, 80386013, 89843191, 160772026, 179686382, 321544052, 359372764, 643088104, 718745528, 1527334247, 3054668494, 6109336988, 12218673976]

約数ペア:

[(1, 12218673976), (2, 6109336988), (4, 3054668494), (8, 1527334247), (17, 718745528), (19, 643088104), (34, 359372764), (38, 321544052), (68, 179686382), (76, 160772026), (136, 89843191), (152, 80386013), (251, 48679976), (323, 37828712), (502, 24339988), (646, 18914356), (1004, 12169994), (1292, 9457178), (2008, 6084997), (2584, 4728589), (4267, 2863528), (4769, 2562104), (8534, 1431764), (9538, 1281052), (17068, 715882), (18839, 648584), (19076, 640526), (34136, 357941), (37678, 324292), (38152, 320263), (75356, 162146), (81073, 150712)]