13315978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 21570696

約数和(自身を除く): 8254718

約数列:

[1, 2, 13, 26, 673, 761, 1346, 1522, 8749, 9893, 17498, 19786, 512153, 1024306, 6657989, 13315978]

約数ペア:

[(1, 13315978), (2, 6657989), (13, 1024306), (26, 512153), (673, 19786), (761, 17498), (1346, 9893), (1522, 8749)]