38381090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{348919}}^1$

素因数の和:348937

約数の個数: 16

約数和(自身を含む): 75366720

約数和(自身を除く): 36985630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 348919, 697838, 1744595, 3489190, 3838109, 7676218, 19190545, 38381090]

約数ペア:

[(1, 38381090), (2, 19190545), (5, 7676218), (10, 3838109), (11, 3489190), (22, 1744595), (55, 697838), (110, 348919)]