12944965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 17018496

約数和(自身を除く): 4073531

約数列:

[1, 5, 11, 55, 373, 631, 1865, 3155, 4103, 6941, 20515, 34705, 235363, 1176815, 2588993, 12944965]

約数ペア:

[(1, 12944965), (5, 2588993), (11, 1176815), (55, 235363), (373, 34705), (631, 20515), (1865, 6941), (3155, 4103)]