19157230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23081}}^1$

素因数の和:23171

約数の個数: 16

約数和(自身を含む): 34899984

約数和(自身を除く): 15742754

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23081, 46162, 115405, 230810, 1915723, 3831446, 9578615, 19157230]

約数ペア:

[(1, 19157230), (2, 9578615), (5, 3831446), (10, 1915723), (83, 230810), (166, 115405), (415, 46162), (830, 23081)]