65720201354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{8961031}}^1$

素因数の和:8961245

約数の個数: 16

約数和(自身を含む): 104306412480

約数和(自身を除く): 38586211126

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 8961031, 17922062, 170259589, 340519178, 1729478983, 3458957966, 32860100677, 65720201354]

約数ペア:

[(1, 65720201354), (2, 32860100677), (19, 3458957966), (38, 1729478983), (193, 340519178), (386, 170259589), (3667, 17922062), (7334, 8961031)]