21736078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119429}}^1$

素因数の和:119451

約数の個数: 16

約数和(自身を含む): 40128480

約数和(自身を除く): 18392402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 119429, 238858, 836003, 1552577, 1672006, 3105154, 10868039, 21736078]

約数ペア:

[(1, 21736078), (2, 10868039), (7, 3105154), (13, 1672006), (14, 1552577), (26, 836003), (91, 238858), (182, 119429)]