1886448896

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{387839}}^1$

素因数の和:387874

約数の個数: 36

約数和(自身を含む): 3963724800

約数和(自身を除く): 2077275904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 387839, 775678, 1551356, 3102712, 6205424, 7368941, 12410848, 14737882, 24821696, 29475764, 49643392, 58951528, 99286784, 117903056, 235806112, 471612224, 943224448, 1886448896]

約数ペア:

[(1, 1886448896), (2, 943224448), (4, 471612224), (8, 235806112), (16, 117903056), (19, 99286784), (32, 58951528), (38, 49643392), (64, 29475764), (76, 24821696), (128, 14737882), (152, 12410848), (256, 7368941), (304, 6205424), (608, 3102712), (1216, 1551356), (2432, 775678), (4864, 387839)]