19050876490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{67339}}^1$

素因数の和:68854

約数の個数: 32

約数和(自身を含む): 36121176000

約数和(自身を除く): 17070299510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1489, 2978, 7445, 14890, 28291, 56582, 67339, 134678, 141455, 282910, 336695, 673390, 1279441, 2558882, 6397205, 12794410, 100267771, 200535542, 501338855, 1002677710, 1905087649, 3810175298, 9525438245, 19050876490]

約数ペア:

[(1, 19050876490), (2, 9525438245), (5, 3810175298), (10, 1905087649), (19, 1002677710), (38, 501338855), (95, 200535542), (190, 100267771), (1489, 12794410), (2978, 6397205), (7445, 2558882), (14890, 1279441), (28291, 673390), (56582, 336695), (67339, 282910), (134678, 141455)]