2549230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13443

約数の個数: 16

約数和(自身を含む): 4830480

約数和(自身を除く): 2281250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13417, 26834, 67085, 134170, 254923, 509846, 1274615, 2549230]

約数ペア:

[(1, 2549230), (2, 1274615), (5, 509846), (10, 254923), (19, 134170), (38, 67085), (95, 26834), (190, 13417)]