7131346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 11432160

約数和(自身を除く): 4300814

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 2801, 5602, 53219, 106438, 187667, 375334, 3565673, 7131346]

約数ペア:

[(1, 7131346), (2, 3565673), (19, 375334), (38, 187667), (67, 106438), (134, 53219), (1273, 5602), (2546, 2801)]