1949203390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{19259}}^1$

素因数の和:19644

約数の個数: 32

約数和(自身を含む): 3640140000

約数和(自身を除く): 1690936610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 349, 698, 1745, 3490, 10121, 19259, 20242, 38518, 50605, 96295, 101210, 192590, 558511, 1117022, 2792555, 5585110, 6721391, 13442782, 33606955, 67213910, 194920339, 389840678, 974601695, 1949203390]

約数ペア:

[(1, 1949203390), (2, 974601695), (5, 389840678), (10, 194920339), (29, 67213910), (58, 33606955), (145, 13442782), (290, 6721391), (349, 5585110), (698, 2792555), (1745, 1117022), (3490, 558511), (10121, 192590), (19259, 101210), (20242, 96295), (38518, 50605)]