15696835427

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2203}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 20521532160

約数和(自身を除く): 4824696733

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 317, 1183, 1729, 2203, 2219, 3211, 4121, 6023, 15421, 22477, 28639, 28847, 41857, 42161, 53573, 78299, 200473, 292999, 372307, 375011, 544141, 548093, 698351, 1017887, 2606149, 3808987, 4888457, 7073833, 7125209, 9078563, 13268669, 49516831, 63549941, 92880683, 118021319, 172492697, 826149233, 1207448879, 2242405061, 15696835427]

約数ペア:

[(1, 15696835427), (7, 2242405061), (13, 1207448879), (19, 826149233), (91, 172492697), (133, 118021319), (169, 92880683), (247, 63549941), (317, 49516831), (1183, 13268669), (1729, 9078563), (2203, 7125209), (2219, 7073833), (3211, 4888457), (4121, 3808987), (6023, 2606149), (15421, 1017887), (22477, 698351), (28639, 548093), (28847, 544141), (41857, 375011), (42161, 372307), (53573, 292999), (78299, 200473)]