11520490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3301}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 20802600

約数和(自身を除く): 9282110

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3301, 3490, 6602, 16505, 33010, 1152049, 2304098, 5760245, 11520490]

約数ペア:

[(1, 11520490), (2, 5760245), (5, 2304098), (10, 1152049), (349, 33010), (698, 16505), (1745, 6602), (3301, 3490)]