1520343368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10002259}}^1$

素因数の和:10002284

約数の個数: 16

約数和(自身を含む): 3000678000

約数和(自身を除く): 1480334632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10002259, 20004518, 40009036, 80018072, 190042921, 380085842, 760171684, 1520343368]

約数ペア:

[(1, 1520343368), (2, 760171684), (4, 380085842), (8, 190042921), (19, 80018072), (38, 40009036), (76, 20004518), (152, 10002259)]