17497388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 32702208

約数和(自身を除く): 15204820

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4423, 8846, 17692, 101729, 190189, 203458, 380378, 406916, 760756, 4374347, 8748694, 17497388]

約数ペア:

[(1, 17497388), (2, 8748694), (4, 4374347), (23, 760756), (43, 406916), (46, 380378), (86, 203458), (92, 190189), (172, 101729), (989, 17692), (1978, 8846), (3956, 4423)]