19446520507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{20117}}^1$

素因数の和:20798

約数の個数: 16

約数和(自身を含む): 20832269472

約数和(自身を除く): 1385748965

約数列:

[1, 17, 101, 563, 1717, 9571, 20117, 56863, 341989, 966671, 2031817, 11325871, 34540889, 192539807, 1143912971, 19446520507]

約数ペア:

[(1, 19446520507), (17, 1143912971), (101, 192539807), (563, 34540889), (1717, 11325871), (9571, 2031817), (20117, 966671), (56863, 341989)]