19170842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 29665440

約数和(自身を除く): 10494598

約数列:

[1, 2, 53, 83, 106, 166, 2179, 4358, 4399, 8798, 115487, 180857, 230974, 361714, 9585421, 19170842]

約数ペア:

[(1, 19170842), (2, 9585421), (53, 361714), (83, 230974), (106, 180857), (166, 115487), (2179, 8798), (4358, 4399)]