189743422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{374987}}^1$

素因数の和:375023

約数の個数: 16

約数和(自身を含む): 323989632

約数和(自身を除く): 134246210

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 374987, 749974, 4124857, 8249714, 8624701, 17249402, 94871711, 189743422]

約数ペア:

[(1, 189743422), (2, 94871711), (11, 17249402), (22, 8624701), (23, 8249714), (46, 4124857), (253, 749974), (506, 374987)]