438085166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{10321}}^1$

素因数の和:11459

約数の個数: 16

約数和(自身を含む): 692399760

約数和(自身を除く): 254314594

約数列:

[1, 2, 19, 38, 1117, 2234, 10321, 20642, 21223, 42446, 196099, 392198, 11528557, 23057114, 219042583, 438085166]

約数ペア:

[(1, 438085166), (2, 219042583), (19, 23057114), (38, 11528557), (1117, 392198), (2234, 196099), (10321, 42446), (20642, 21223)]