27947961346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{989869}}^1$

素因数の和:990633

約数の個数: 16

約数和(自身を含む): 44187796800

約数和(自身を除く): 16239835454

約数列:

[1, 2, 19, 38, 743, 1486, 14117, 28234, 989869, 1979738, 18807511, 37615022, 735472667, 1470945334, 13973980673, 27947961346]

約数ペア:

[(1, 27947961346), (2, 13973980673), (19, 1470945334), (38, 735472667), (743, 37615022), (1486, 18807511), (14117, 1979738), (28234, 989869)]