8213434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 13027680

約数和(自身を除く): 4814246

約数列:

[1, 2, 19, 38, 331, 653, 662, 1306, 6289, 12407, 12578, 24814, 216143, 432286, 4106717, 8213434]

約数ペア:

[(1, 8213434), (2, 4106717), (19, 432286), (38, 216143), (331, 24814), (653, 12578), (662, 12407), (1306, 6289)]