9904492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{190471}}^1$

素因数の和:190488

約数の個数: 12

約数和(自身を含む): 18666256

約数和(自身を除く): 8761764

約数列:

[1, 2, 4, 13, 26, 52, 190471, 380942, 761884, 2476123, 4952246, 9904492]

約数ペア:

[(1, 9904492), (2, 4952246), (4, 2476123), (13, 761884), (26, 380942), (52, 190471)]