18376192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1926

約数の個数: 40

約数和(自身を含む): 38669400

約数和(自身を除く): 20293208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1889, 2432, 3778, 4864, 7556, 9728, 15112, 30224, 35891, 60448, 71782, 120896, 143564, 241792, 287128, 483584, 574256, 967168, 1148512, 2297024, 4594048, 9188096, 18376192]

約数ペア:

[(1, 18376192), (2, 9188096), (4, 4594048), (8, 2297024), (16, 1148512), (19, 967168), (32, 574256), (38, 483584), (64, 287128), (76, 241792), (128, 143564), (152, 120896), (256, 71782), (304, 60448), (512, 35891), (608, 30224), (1216, 15112), (1889, 9728), (2432, 7556), (3778, 4864)]