219324676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{12713}}^1$

素因数の和:12963

約数の個数: 24

約数和(自身を含む): 405830880

約数和(自身を除く): 186506204

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 8626, 12713, 17252, 25426, 50852, 241547, 483094, 966188, 2885851, 5771702, 11543404, 54831169, 109662338, 219324676]

約数ペア:

[(1, 219324676), (2, 109662338), (4, 54831169), (19, 11543404), (38, 5771702), (76, 2885851), (227, 966188), (454, 483094), (908, 241547), (4313, 50852), (8626, 25426), (12713, 17252)]