17288518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 12548282

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 443, 494, 886, 1027, 1501, 2054, 3002, 5759, 8417, 11518, 16834, 19513, 34997, 39026, 69994, 109421, 218842, 454961, 664943, 909922, 1329886, 8644259, 17288518]

約数ペア:

[(1, 17288518), (2, 8644259), (13, 1329886), (19, 909922), (26, 664943), (38, 454961), (79, 218842), (158, 109421), (247, 69994), (443, 39026), (494, 34997), (886, 19513), (1027, 16834), (1501, 11518), (2054, 8417), (3002, 5759)]