20219234

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2503}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 34735488

約数和(自身を除く): 14516254

約数列:

[1, 2, 7, 14, 577, 1154, 2503, 4039, 5006, 8078, 17521, 35042, 1444231, 2888462, 10109617, 20219234]

約数ペア:

[(1, 20219234), (2, 10109617), (7, 2888462), (14, 1444231), (577, 35042), (1154, 17521), (2503, 8078), (4039, 5006)]