987192557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{4349}}^1$

素因数の和:5300

約数の個数: 16

約数和(自身を含む): 1120560000

約数和(自身を除く): 133367443

約数列:

[1, 13, 19, 247, 919, 4349, 11947, 17461, 56537, 82631, 226993, 1074203, 3996731, 51957503, 75937889, 987192557]

約数ペア:

[(1, 987192557), (13, 75937889), (19, 51957503), (247, 3996731), (919, 1074203), (4349, 226993), (11947, 82631), (17461, 56537)]