7886482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 12627360

約数和(自身を除く): 4740878

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 2843, 5686, 54017, 108034, 207539, 415078, 3943241, 7886482]

約数ペア:

[(1, 7886482), (2, 3943241), (19, 415078), (38, 207539), (73, 108034), (146, 54017), (1387, 5686), (2774, 2843)]