127671412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{152717}}^1$

素因数の和:152751

約数の個数: 24

約数和(自身を含む): 256566240

約数和(自身を除く): 128894828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 152717, 305434, 610868, 1679887, 2901623, 3359774, 5803246, 6719548, 11606492, 31917853, 63835706, 127671412]

約数ペア:

[(1, 127671412), (2, 63835706), (4, 31917853), (11, 11606492), (19, 6719548), (22, 5803246), (38, 3359774), (44, 2901623), (76, 1679887), (209, 610868), (418, 305434), (836, 152717)]