16461978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211051}}^1$

素因数の和:211069

約数の個数: 16

約数和(自身を含む): 35456736

約数和(自身を除く): 18994758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211051, 422102, 633153, 1266306, 2743663, 5487326, 8230989, 16461978]

約数ペア:

[(1, 16461978), (2, 8230989), (3, 5487326), (6, 2743663), (13, 1266306), (26, 633153), (39, 422102), (78, 211051)]