22214896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 47412144

約数和(自身を除く): 25197248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1117, 1243, 1808, 2234, 2486, 4468, 4972, 8936, 9944, 12287, 17872, 19888, 24574, 49148, 98296, 126221, 196592, 252442, 504884, 1009768, 1388431, 2019536, 2776862, 5553724, 11107448, 22214896]

約数ペア:

[(1, 22214896), (2, 11107448), (4, 5553724), (8, 2776862), (11, 2019536), (16, 1388431), (22, 1009768), (44, 504884), (88, 252442), (113, 196592), (176, 126221), (226, 98296), (452, 49148), (904, 24574), (1117, 19888), (1243, 17872), (1808, 12287), (2234, 9944), (2486, 8936), (4468, 4972)]