11975858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 6651982

約数列:

[1, 2, 31, 62, 419, 461, 838, 922, 12989, 14291, 25978, 28582, 193159, 386318, 5987929, 11975858]

約数ペア:

[(1, 11975858), (2, 5987929), (31, 386318), (62, 193159), (419, 28582), (461, 25978), (838, 14291), (922, 12989)]