9809230

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 17786160

約数和(自身を除く): 7976930

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 7057, 14114, 35285, 70570, 980923, 1961846, 4904615, 9809230]

約数ペア:

[(1, 9809230), (2, 4904615), (5, 1961846), (10, 980923), (139, 70570), (278, 35285), (695, 14114), (1390, 7057)]