16764986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38629}}^1$

素因数の和:38669

約数の個数: 16

約数和(自身を含む): 29667840

約数和(自身を除く): 12902854

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 38629, 77258, 270403, 540806, 1197499, 2394998, 8382493, 16764986]

約数ペア:

[(1, 16764986), (2, 8382493), (7, 2394998), (14, 1197499), (31, 540806), (62, 270403), (217, 77258), (434, 38629)]