19032422

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 29177712

約数和(自身を除く): 10145290

約数列:

[1, 2, 67, 134, 173, 346, 821, 1642, 11591, 23182, 55007, 110014, 142033, 284066, 9516211, 19032422]

約数ペア:

[(1, 19032422), (2, 9516211), (67, 284066), (134, 142033), (173, 110014), (346, 55007), (821, 23182), (1642, 11591)]