121141454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{455419}}^1$

素因数の和:455447

約数の個数: 16

約数和(自身を含む): 218601600

約数和(自身を除く): 97460146

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 455419, 910838, 3187933, 6375866, 8652961, 17305922, 60570727, 121141454]

約数ペア:

[(1, 121141454), (2, 60570727), (7, 17305922), (14, 8652961), (19, 6375866), (38, 3187933), (133, 910838), (266, 455419)]