15163813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 18593280

約数和(自身を除く): 3429467

約数列:

[1, 7, 17, 79, 119, 553, 1343, 1613, 9401, 11291, 27421, 127427, 191947, 891989, 2166259, 15163813]

約数ペア:

[(1, 15163813), (7, 2166259), (17, 891989), (79, 191947), (119, 127427), (553, 27421), (1343, 11291), (1613, 9401)]