19136636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 34860000

約数和(自身を除く): 15723364

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 829, 1658, 3316, 5771, 11542, 23084, 24041, 48082, 96164, 164971, 329942, 659884, 4784159, 9568318, 19136636]

約数ペア:

[(1, 19136636), (2, 9568318), (4, 4784159), (29, 659884), (58, 329942), (116, 164971), (199, 96164), (398, 48082), (796, 24041), (829, 23084), (1658, 11542), (3316, 5771)]