38463986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42643}}^1$

素因数の和:42697

約数の個数: 16

約数和(自身を含む): 64477728

約数和(自身を除く): 26013742

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 42643, 85286, 469073, 938146, 1748363, 3496726, 19231993, 38463986]

約数ペア:

[(1, 38463986), (2, 19231993), (11, 3496726), (22, 1748363), (41, 938146), (82, 469073), (451, 85286), (902, 42643)]