22160222

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 39308544

約数和(自身を除く): 17148322

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 281, 301, 562, 602, 917, 1834, 1967, 3934, 5633, 11266, 12083, 24166, 36811, 39431, 73622, 78862, 84581, 169162, 257677, 515354, 1582873, 3165746, 11080111, 22160222]

約数ペア:

[(1, 22160222), (2, 11080111), (7, 3165746), (14, 1582873), (43, 515354), (86, 257677), (131, 169162), (262, 84581), (281, 78862), (301, 73622), (562, 39431), (602, 36811), (917, 24166), (1834, 12083), (1967, 11266), (3934, 5633)]