19755376

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{1493}}^1$

素因数の和:2328

約数の個数: 20

約数和(自身を含む): 38347992

約数和(自身を除く): 18592616

約数列:

[1, 2, 4, 8, 16, 827, 1493, 1654, 2986, 3308, 5972, 6616, 11944, 13232, 23888, 1234711, 2469422, 4938844, 9877688, 19755376]

約数ペア:

[(1, 19755376), (2, 9877688), (4, 4938844), (8, 2469422), (16, 1234711), (827, 23888), (1493, 13232), (1654, 11944), (2986, 6616), (3308, 5972)]