19291266545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{9067}}^1\times {\mathrm{25031}}^1$

素因数の和:34120

約数の個数: 16

約数和(自身を含む): 24514939008

約数和(自身を除く): 5223672463

約数列:

[1, 5, 17, 85, 9067, 25031, 45335, 125155, 154139, 425527, 770695, 2127635, 226956077, 1134780385, 3858253309, 19291266545]

約数ペア:

[(1, 19291266545), (5, 3858253309), (17, 1134780385), (85, 226956077), (9067, 2127635), (25031, 770695), (45335, 425527), (125155, 154139)]