19605736

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{3371}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 36822240

約数和(自身を除く): 17216504

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 3371, 5816, 6742, 13484, 26968, 2450717, 4901434, 9802868, 19605736]

約数ペア:

[(1, 19605736), (2, 9802868), (4, 4901434), (8, 2450717), (727, 26968), (1454, 13484), (2908, 6742), (3371, 5816)]