39490246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22111}}^1$

素因数の和:22179

約数の個数: 16

約数和(自身を含む): 63682560

約数和(自身を除く): 24192314

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22111, 44222, 420109, 840218, 1039217, 2078434, 19745123, 39490246]

約数ペア:

[(1, 39490246), (2, 19745123), (19, 2078434), (38, 1039217), (47, 840218), (94, 420109), (893, 44222), (1786, 22111)]