17213506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6761}}^1$

素因数の和:6849

約数の個数: 16

約数和(自身を含む): 27588960

約数和(自身を除く): 10375454

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 6761, 13522, 128459, 256918, 452987, 905974, 8606753, 17213506]

約数ペア:

[(1, 17213506), (2, 8606753), (19, 905974), (38, 452987), (67, 256918), (134, 128459), (1273, 13522), (2546, 6761)]