22378352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73613}}^1$

素因数の和:73640

約数の個数: 20

約数和(自身を含む): 45640680

約数和(自身を除く): 23262328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73613, 147226, 294452, 588904, 1177808, 1398647, 2797294, 5594588, 11189176, 22378352]

約数ペア:

[(1, 22378352), (2, 11189176), (4, 5594588), (8, 2797294), (16, 1398647), (19, 1177808), (38, 588904), (76, 294452), (152, 147226), (304, 73613)]