190035910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3803}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 361532160

約数和(自身を除く): 171496250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 3803, 4997, 7606, 9994, 19015, 24985, 38030, 49970, 72257, 144514, 361285, 722570, 1000189, 2000378, 5000945, 10001890, 19003591, 38007182, 95017955, 190035910]

約数ペア:

[(1, 190035910), (2, 95017955), (5, 38007182), (10, 19003591), (19, 10001890), (38, 5000945), (95, 2000378), (190, 1000189), (263, 722570), (526, 361285), (1315, 144514), (2630, 72257), (3803, 49970), (4997, 38030), (7606, 24985), (9994, 19015)]