9989230

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1619}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 18020880

約数和(自身を除く): 8031650

約数列:

[1, 2, 5, 10, 617, 1234, 1619, 3085, 3238, 6170, 8095, 16190, 998923, 1997846, 4994615, 9989230]

約数ペア:

[(1, 9989230), (2, 4994615), (5, 1997846), (10, 998923), (617, 16190), (1234, 8095), (1619, 6170), (3085, 3238)]