16925918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 26260080

約数和(自身を除く): 9334162

約数列:

[1, 2, 43, 86, 97, 194, 2029, 4058, 4171, 8342, 87247, 174494, 196813, 393626, 8462959, 16925918]

約数ペア:

[(1, 16925918), (2, 8462959), (43, 393626), (86, 196813), (97, 174494), (194, 87247), (2029, 8342), (4058, 4171)]