19133374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1087}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 30981888

約数和(自身を除く): 11848514

約数列:

[1, 2, 13, 26, 677, 1087, 1354, 2174, 8801, 14131, 17602, 28262, 735899, 1471798, 9566687, 19133374]

約数ペア:

[(1, 19133374), (2, 9566687), (13, 1471798), (26, 735899), (677, 28262), (1087, 17602), (1354, 14131), (2174, 8801)]