16021968

素因数分解:

$2^4\times 3^1\times {\mathrm{333791}}^1$

素因数の和:333802

約数の個数: 20

約数和(自身を含む): 41390208

約数和(自身を除く): 25368240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 333791, 667582, 1001373, 1335164, 2002746, 2670328, 4005492, 5340656, 8010984, 16021968]

約数ペア:

[(1, 16021968), (2, 8010984), (3, 5340656), (4, 4005492), (6, 2670328), (8, 2002746), (12, 1335164), (16, 1001373), (24, 667582), (48, 333791)]