21174622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88969}}^1$

素因数の和:88995

約数の個数: 16

約数和(自身を含む): 38435040

約数和(自身を除く): 17260418

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 88969, 177938, 622783, 1245566, 1512473, 3024946, 10587311, 21174622]

約数ペア:

[(1, 21174622), (2, 10587311), (7, 3024946), (14, 1512473), (17, 1245566), (34, 622783), (119, 177938), (238, 88969)]