149027906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{3511}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 235584960

約数和(自身を除く): 86557054

約数列:

[1, 2, 19, 38, 1117, 2234, 3511, 7022, 21223, 42446, 66709, 133418, 3921787, 7843574, 74513953, 149027906]

約数ペア:

[(1, 149027906), (2, 74513953), (19, 7843574), (38, 3921787), (1117, 133418), (2234, 66709), (3511, 42446), (7022, 21223)]