16853968

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2442

約数の個数: 20

約数和(自身を含む): 32730048

約数和(自身を除く): 15876080

約数列:

[1, 2, 4, 8, 16, 563, 1126, 1871, 2252, 3742, 4504, 7484, 9008, 14968, 29936, 1053373, 2106746, 4213492, 8426984, 16853968]

約数ペア:

[(1, 16853968), (2, 8426984), (4, 4213492), (8, 2106746), (16, 1053373), (563, 29936), (1126, 14968), (1871, 9008), (2252, 7484), (3742, 4504)]