19298942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1021}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 31248672

約数和(自身を除く): 11949730

約数列:

[1, 2, 13, 26, 727, 1021, 1454, 2042, 9451, 13273, 18902, 26546, 742267, 1484534, 9649471, 19298942]

約数ペア:

[(1, 19298942), (2, 9649471), (13, 1484534), (26, 742267), (727, 26546), (1021, 18902), (1454, 13273), (2042, 9451)]