19143863999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3766253}}^1$

素因数の和:3766306

約数の個数: 16

約数和(自身を含む): 22778304192

約数和(自身を除く): 3634440193

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 3766253, 48961289, 64026301, 86623819, 832341913, 1126109647, 1472604923, 19143863999]

約数ペア:

[(1, 19143863999), (13, 1472604923), (17, 1126109647), (23, 832341913), (221, 86623819), (299, 64026301), (391, 48961289), (5083, 3766253)]