21322246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16427}}^1$

素因数の和:16499

約数の個数: 16

約数和(自身を含む): 35484480

約数和(自身を除く): 14162234

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16427, 32854, 180697, 361394, 969193, 1938386, 10661123, 21322246]

約数ペア:

[(1, 21322246), (2, 10661123), (11, 1938386), (22, 969193), (59, 361394), (118, 180697), (649, 32854), (1298, 16427)]