21908234

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 33575040

約数和(自身を除く): 11666806

約数列:

[1, 2, 59, 118, 401, 463, 802, 926, 23659, 27317, 47318, 54634, 185663, 371326, 10954117, 21908234]

約数ペア:

[(1, 21908234), (2, 10954117), (59, 371326), (118, 185663), (401, 54634), (463, 47318), (802, 27317), (926, 23659)]