21190053317

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1\times {\mathrm{3571}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 22165831680

約数和(自身を除く): 975778363

約数列:

[1, 31, 79, 2423, 2449, 3571, 75113, 110701, 191417, 282109, 5933927, 8652533, 8745379, 268228523, 683550107, 21190053317]

約数ペア:

[(1, 21190053317), (31, 683550107), (79, 268228523), (2423, 8745379), (2449, 8652533), (3571, 5933927), (75113, 282109), (110701, 191417)]