15451009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 19399680

約数和(自身を除く): 3948671

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5051, 35357, 95969, 116173, 671783, 813211, 2207287, 15451009]

約数ペア:

[(1, 15451009), (7, 2207287), (19, 813211), (23, 671783), (133, 116173), (161, 95969), (437, 35357), (3059, 5051)]