20199442919

素因数分解:

${\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 20457360000

約数和(自身を除く): 257917081

約数列:

[1, 149, 409, 461, 719, 60941, 68689, 107131, 188549, 294071, 331459, 28093801, 43816579, 49387391, 135566731, 20199442919]

約数ペア:

[(1, 20199442919), (149, 135566731), (409, 49387391), (461, 43816579), (719, 28093801), (60941, 331459), (68689, 294071), (107131, 188549)]