8708209428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{38193901}}^1$

素因数の和:38193927

約数の個数: 24

約数和(自身を含む): 21388585120

約数和(自身を除く): 12680375692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 38193901, 76387802, 114581703, 152775604, 229163406, 458326812, 725684119, 1451368238, 2177052357, 2902736476, 4354104714, 8708209428]

約数ペア:

[(1, 8708209428), (2, 4354104714), (3, 2902736476), (4, 2177052357), (6, 1451368238), (12, 725684119), (19, 458326812), (38, 229163406), (57, 152775604), (76, 114581703), (114, 76387802), (228, 38193901)]