21416186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23743}}^1$

素因数の和:23797

約数の個数: 16

約数和(自身を含む): 35900928

約数和(自身を除く): 14484742

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 23743, 47486, 261173, 522346, 973463, 1946926, 10708093, 21416186]

約数ペア:

[(1, 21416186), (2, 10708093), (11, 1946926), (22, 973463), (41, 522346), (82, 261173), (451, 47486), (902, 23743)]