15890700959

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{2027}}^1\times {\mathrm{2879}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 18222796800

約数和(自身を除く): 2332095841

約数列:

[1, 7, 389, 2027, 2723, 2879, 14189, 20153, 788503, 1119931, 5519521, 5835733, 7839517, 40850131, 2270100137, 15890700959]

約数ペア:

[(1, 15890700959), (7, 2270100137), (389, 40850131), (2027, 7839517), (2723, 5835733), (2879, 5519521), (14189, 1119931), (20153, 788503)]