109112138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{13711}}^1$

素因数の和:13909

約数の個数: 16

約数和(自身を含む): 171783936

約数和(自身を除く): 62671798

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 13711, 27422, 315353, 630706, 2372003, 4744006, 54556069, 109112138]

約数ペア:

[(1, 109112138), (2, 54556069), (23, 4744006), (46, 2372003), (173, 630706), (346, 315353), (3979, 27422), (7958, 13711)]