11893426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 18235800

約数和(自身を除く): 6342374

約数列:

[1, 2, 89, 109, 178, 218, 613, 1226, 9701, 19402, 54557, 66817, 109114, 133634, 5946713, 11893426]

約数ペア:

[(1, 11893426), (2, 5946713), (89, 133634), (109, 109114), (178, 66817), (218, 54557), (613, 19402), (1226, 9701)]