11878196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 22764000

約数和(自身を除く): 10885804

約数列:

[1, 2, 4, 11, 22, 44, 499, 541, 998, 1082, 1996, 2164, 5489, 5951, 10978, 11902, 21956, 23804, 269959, 539918, 1079836, 2969549, 5939098, 11878196]

約数ペア:

[(1, 11878196), (2, 5939098), (4, 2969549), (11, 1079836), (22, 539918), (44, 269959), (499, 23804), (541, 21956), (998, 11902), (1082, 10978), (1996, 5951), (2164, 5489)]