15694754054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{426743}}^1$

素因数の和:426860

約数の個数: 32

約数和(自身を含む): 28021718016

約数和(自身を除く): 12326963962

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 426743, 853486, 2987201, 5974402, 15789491, 30298753, 31578982, 60597506, 110526437, 212091271, 221052874, 424182542, 1121053861, 2242107722, 7847377027, 15694754054]

約数ペア:

[(1, 15694754054), (2, 7847377027), (7, 2242107722), (14, 1121053861), (37, 424182542), (71, 221052874), (74, 212091271), (142, 110526437), (259, 60597506), (497, 31578982), (518, 30298753), (994, 15789491), (2627, 5974402), (5254, 2987201), (18389, 853486), (36778, 426743)]