79881814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{7589}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 126601200

約数和(自身を除く): 46719386

約数列:

[1, 2, 19, 38, 277, 554, 5263, 7589, 10526, 15178, 144191, 288382, 2102153, 4204306, 39940907, 79881814]

約数ペア:

[(1, 79881814), (2, 39940907), (19, 4204306), (38, 2102153), (277, 288382), (554, 144191), (5263, 15178), (7589, 10526)]