19088434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 29268288

約数和(自身を除く): 10179854

約数列:

[1, 2, 67, 134, 167, 334, 853, 1706, 11189, 22378, 57151, 114302, 142451, 284902, 9544217, 19088434]

約数ペア:

[(1, 19088434), (2, 9544217), (67, 284902), (134, 142451), (167, 114302), (334, 57151), (853, 22378), (1706, 11189)]