188977192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1243271}}^1$

素因数の和:1243296

約数の個数: 16

約数和(自身を含む): 372981600

約数和(自身を除く): 184004408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1243271, 2486542, 4973084, 9946168, 23622149, 47244298, 94488596, 188977192]

約数ペア:

[(1, 188977192), (2, 94488596), (4, 47244298), (8, 23622149), (19, 9946168), (38, 4973084), (76, 2486542), (152, 1243271)]