22459184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127609}}^1$

素因数の和:127628

約数の個数: 20

約数和(自身を含む): 47470920

約数和(自身を除く): 25011736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127609, 255218, 510436, 1020872, 1403699, 2041744, 2807398, 5614796, 11229592, 22459184]

約数ペア:

[(1, 22459184), (2, 11229592), (4, 5614796), (8, 2807398), (11, 2041744), (16, 1403699), (22, 1020872), (44, 510436), (88, 255218), (176, 127609)]