17939695423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{342341}}^1$

素因数の和:342522

約数の個数: 16

約数和(自身を含む): 20129709600

約数和(自身を除く): 2190014177

約数列:

[1, 13, 29, 139, 377, 1807, 4031, 52403, 342341, 4450433, 9927889, 47585399, 129062557, 618610187, 1379976571, 17939695423]

約数ペア:

[(1, 17939695423), (13, 1379976571), (29, 618610187), (139, 129062557), (377, 47585399), (1807, 9927889), (4031, 4450433), (52403, 342341)]