189421718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179717}}^1$

素因数の和:179767

約数の個数: 16

約数和(自身を含む): 310552704

約数和(自身を除く): 121130986

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 179717, 359434, 3055189, 5571227, 6110378, 11142454, 94710859, 189421718]

約数ペア:

[(1, 189421718), (2, 94710859), (17, 11142454), (31, 6110378), (34, 5571227), (62, 3055189), (527, 359434), (1054, 179717)]