22120864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{36383}}^1$

素因数の和:36412

約数の個数: 24

約数和(自身を含む): 45843840

約数和(自身を除く): 23722976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 36383, 72766, 145532, 291064, 582128, 691277, 1164256, 1382554, 2765108, 5530216, 11060432, 22120864]

約数ペア:

[(1, 22120864), (2, 11060432), (4, 5530216), (8, 2765108), (16, 1382554), (19, 1164256), (32, 691277), (38, 582128), (76, 291064), (152, 145532), (304, 72766), (608, 36383)]