3142621736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20675143}}^1$

素因数の和:20675168

約数の個数: 16

約数和(自身を含む): 6202543200

約数和(自身を除く): 3059921464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20675143, 41350286, 82700572, 165401144, 392827717, 785655434, 1571310868, 3142621736]

約数ペア:

[(1, 3142621736), (2, 1571310868), (4, 785655434), (8, 392827717), (19, 165401144), (38, 82700572), (76, 41350286), (152, 20675143)]