8404346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 16

約数和(自身を含む): 13472160

約数和(自身を除く): 5067814

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 3301, 6602, 62719, 125438, 221167, 442334, 4202173, 8404346]

約数ペア:

[(1, 8404346), (2, 4202173), (19, 442334), (38, 221167), (67, 125438), (134, 62719), (1273, 6602), (2546, 3301)]