19312864

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{12841}}^1$

素因数の和:12898

約数の個数: 24

約数和(自身を含む): 38834208

約数和(自身を除く): 19521344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 12841, 25682, 51364, 102728, 205456, 410912, 603527, 1207054, 2414108, 4828216, 9656432, 19312864]

約数ペア:

[(1, 19312864), (2, 9656432), (4, 4828216), (8, 2414108), (16, 1207054), (32, 603527), (47, 410912), (94, 205456), (188, 102728), (376, 51364), (752, 25682), (1504, 12841)]