1915200001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{27277}}^1$

素因数の和:27792

約数の個数: 16

約数和(自身を含む): 2254690368

約数和(自身を除く): 339490367

約数列:

[1, 11, 13, 143, 491, 5401, 6383, 27277, 70213, 300047, 354601, 3900611, 13393007, 147323077, 174109091, 1915200001]

約数ペア:

[(1, 1915200001), (11, 174109091), (13, 147323077), (143, 13393007), (491, 3900611), (5401, 354601), (6383, 300047), (27277, 70213)]