19944564

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7877}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 46763808

約数和(自身を除く): 26819244

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7877, 15754, 23631, 31508, 47262, 94524, 1662047, 3324094, 4986141, 6648188, 9972282, 19944564]

約数ペア:

[(1, 19944564), (2, 9972282), (3, 6648188), (4, 4986141), (6, 3324094), (12, 1662047), (211, 94524), (422, 47262), (633, 31508), (844, 23631), (1266, 15754), (2532, 7877)]