3888464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12818

約数の個数: 20

約数和(自身を含む): 7931040

約数和(自身を除く): 4042576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12791, 25582, 51164, 102328, 204656, 243029, 486058, 972116, 1944232, 3888464]

約数ペア:

[(1, 3888464), (2, 1944232), (4, 972116), (8, 486058), (16, 243029), (19, 204656), (38, 102328), (76, 51164), (152, 25582), (304, 12791)]