192177238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{20749}}^1$

素因数の和:21183

約数の個数: 16

約数和(自身を含む): 315234000

約数和(自身を除く): 123056762

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 20749, 41498, 228239, 456478, 8735329, 17470658, 96088619, 192177238]

約数ペア:

[(1, 192177238), (2, 96088619), (11, 17470658), (22, 8735329), (421, 456478), (842, 228239), (4631, 41498), (9262, 20749)]