11660390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 24162624

約数和(自身を除く): 12502234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1061, 1099, 1570, 2122, 2198, 5305, 5495, 7427, 10610, 10990, 14854, 37135, 74270, 166577, 333154, 832885, 1166039, 1665770, 2332078, 5830195, 11660390]

約数ペア:

[(1, 11660390), (2, 5830195), (5, 2332078), (7, 1665770), (10, 1166039), (14, 832885), (35, 333154), (70, 166577), (157, 74270), (314, 37135), (785, 14854), (1061, 10990), (1099, 10610), (1570, 7427), (2122, 5495), (2198, 5305)]