11958902845

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{52121}}^1$

素因数の和:52656

約数の個数: 16

約数和(自身を含む): 14517019440

約数和(自身を除く): 2558116595

約数列:

[1, 5, 109, 421, 545, 2105, 45889, 52121, 229445, 260605, 5681189, 21942941, 28405945, 109714705, 2391780569, 11958902845]

約数ペア:

[(1, 11958902845), (5, 2391780569), (109, 109714705), (421, 28405945), (545, 21942941), (2105, 5681189), (45889, 260605), (52121, 229445)]