11523728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37907}}^1$

素因数の和:37934

約数の個数: 20

約数和(自身を含む): 23502960

約数和(自身を除く): 11979232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 37907, 75814, 151628, 303256, 606512, 720233, 1440466, 2880932, 5761864, 11523728]

約数ペア:

[(1, 11523728), (2, 5761864), (4, 2880932), (8, 1440466), (16, 720233), (19, 606512), (38, 303256), (76, 151628), (152, 75814), (304, 37907)]