17804533388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103514729}}^1$

素因数の和:103514776

約数の個数: 12

約数和(自身を含む): 31882536840

約数和(自身を除く): 14078003452

約数列:

[1, 2, 4, 43, 86, 172, 103514729, 207029458, 414058916, 4451133347, 8902266694, 17804533388]

約数ペア:

[(1, 17804533388), (2, 8902266694), (4, 4451133347), (43, 414058916), (86, 207029458), (172, 103514729)]