19065434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8381

約数の個数: 16

約数和(自身を含む): 30322176

約数和(自身を除く): 11256742

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8311, 16622, 257641, 307507, 515282, 615014, 9532717, 19065434]

約数ペア:

[(1, 19065434), (2, 9532717), (31, 615014), (37, 515282), (62, 307507), (74, 257641), (1147, 16622), (2294, 8311)]