15987408

素因数分解:

$2^4\times 3^1\times {\mathrm{333071}}^1$

素因数の和:333082

約数の個数: 20

約数和(自身を含む): 41300928

約数和(自身を除く): 25313520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 333071, 666142, 999213, 1332284, 1998426, 2664568, 3996852, 5329136, 7993704, 15987408]

約数ペア:

[(1, 15987408), (2, 7993704), (3, 5329136), (4, 3996852), (6, 2664568), (8, 1998426), (12, 1332284), (16, 999213), (24, 666142), (48, 333071)]