189548854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{232861}}^1$

素因数の和:232911

約数の個数: 16

約数和(自身を含む): 318555216

約数和(自身を除く): 129006362

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 232861, 465722, 2561471, 5122942, 8615857, 17231714, 94774427, 189548854]

約数ペア:

[(1, 189548854), (2, 94774427), (11, 17231714), (22, 8615857), (37, 5122942), (74, 2561471), (407, 465722), (814, 232861)]