219314942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1424123}}^1$

素因数の和:1424143

約数の個数: 16

約数和(自身を含む): 410147712

約数和(自身を除く): 190832770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1424123, 2848246, 9968861, 15665353, 19937722, 31330706, 109657471, 219314942]

約数ペア:

[(1, 219314942), (2, 109657471), (7, 31330706), (11, 19937722), (14, 15665353), (22, 9968861), (77, 2848246), (154, 1424123)]