21482254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10709}}^1$

素因数の和:10787

約数の個数: 16

約数和(自身を含む): 34700400

約数和(自身を除く): 13218146

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10709, 21418, 182053, 364106, 631831, 1263662, 10741127, 21482254]

約数ペア:

[(1, 21482254), (2, 10741127), (17, 1263662), (34, 631831), (59, 364106), (118, 182053), (1003, 21418), (2006, 10709)]