13018805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 16519680

約数和(自身を除く): 3500875

約数列:

[1, 5, 23, 79, 115, 395, 1433, 1817, 7165, 9085, 32959, 113207, 164795, 566035, 2603761, 13018805]

約数ペア:

[(1, 13018805), (5, 2603761), (23, 566035), (79, 164795), (115, 113207), (395, 32959), (1433, 9085), (1817, 7165)]