15940.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20593}}^1$

素因数の和:20651

約数の個数: 16

約数和(自身を含む): 46954320

約数和(自身を除く): 18000562

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 20593, 41186, 391267, 761941, 782534, 1523882, 14476879, 28953758]

約数ペア:

[(1, 28953758), (2, 14476879), (19, 1523882), (37, 782534), (38, 761941), (74, 391267), (703, 41186), (1406, 20593)]