22014818

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 24

約数和(自身を含む): 40087872

約数和(自身を除く): 18073054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9767, 19534, 68369, 136738, 224641, 449282, 478583, 957166, 1572487, 3144974, 11007409, 22014818]

約数ペア:

[(1, 22014818), (2, 11007409), (7, 3144974), (14, 1572487), (23, 957166), (46, 478583), (49, 449282), (98, 224641), (161, 136738), (322, 68369), (1127, 19534), (2254, 9767)]