23157394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 37973232

約数和(自身を除く): 14815838

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 523, 1046, 1703, 3406, 6799, 13598, 22139, 44278, 68513, 88387, 137026, 176774, 890669, 1781338, 11578697, 23157394]

約数ペア:

[(1, 23157394), (2, 11578697), (13, 1781338), (26, 890669), (131, 176774), (169, 137026), (262, 88387), (338, 68513), (523, 44278), (1046, 22139), (1703, 13598), (3406, 6799)]