165990764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2184089}}^1$

素因数の和:2184112

約数の個数: 12

約数和(自身を含む): 305772600

約数和(自身を除く): 139781836

約数列:

[1, 2, 4, 19, 38, 76, 2184089, 4368178, 8736356, 41497691, 82995382, 165990764]

約数ペア:

[(1, 165990764), (2, 82995382), (4, 41497691), (19, 8736356), (38, 4368178), (76, 2184089)]