22081810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129893}}^1$

素因数の和:129917

約数の個数: 16

約数和(自身を含む): 42085656

約数和(自身を除く): 20003846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 129893, 259786, 649465, 1298930, 2208181, 4416362, 11040905, 22081810]

約数ペア:

[(1, 22081810), (2, 11040905), (5, 4416362), (10, 2208181), (17, 1298930), (34, 649465), (85, 259786), (170, 129893)]