19332794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1213}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 31306632

約数和(自身を除く): 11973838

約数列:

[1, 2, 13, 26, 613, 1213, 1226, 2426, 7969, 15769, 15938, 31538, 743569, 1487138, 9666397, 19332794]

約数ペア:

[(1, 19332794), (2, 9666397), (13, 1487138), (26, 743569), (613, 31538), (1213, 15938), (1226, 15769), (2426, 7969)]