12199891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 13708800

約数和(自身を除く): 1508909

約数列:

[1, 11, 79, 101, 139, 869, 1111, 1529, 7979, 10981, 14039, 87769, 120791, 154429, 1109081, 12199891]

約数ペア:

[(1, 12199891), (11, 1109081), (79, 154429), (101, 120791), (139, 87769), (869, 14039), (1111, 10981), (1529, 7979)]